Okay.  So the Xbox 360 has been out for almost a year and a half, and has sold about 11,000,000 consoles.  The PS3 has been out for two months, and sold just over 1,000,000 consoles, and the Wii has been out for two months and has sold over 4,000,000 consoles.  Figure out which is winning:

(Wii) 2 x y(months)= 12 (Xbox 360)

2 x y=12

2/2 y =12/2

y = 6

4,000,000 x 6

24,000,000 > 11,000,000

The Wii is winning obviously!