Halfway mark to 70?

[amalgam]

From the article about 2.3:

"An amusing but probably not very significant figure is that the half-way point to 60 for raw experience point accumulation is 12,550 XP into level 48. Halfway to 70 for raw experience point accumulation is 344,500 XP into level 62. In actual practice, quests contribute significantly to XP so the half-way point is somewhere below this."

This is listed underneath the pre-2.3 table on the WoWWiki page. The old amount of XP to 60 was 4 084 700 for 10 847 000 total to 70. Half of that total is 5 423 500 which is well over the 60 mark.

5 423 500 - 4 084 700 = 1 338 800. This is how far after 60 you are at the halfway mark.

Now, let's subtract the 60-61 and 61-62 marks.

1 338 800 - 574 700 - 614 400 = 270 100.

I must be missing something. On an interesting note, if you add that 344 500 to my result of 270 100, you get almost exactly the amount you need to get to 63. I think that someone wrote down the wrong number on that WoWWiki page.

I also realize that I used one wrong number on my previous calcultion post. Going back to correct it now.