Alright, let's work through 3728 times 3136 step by step
3728 × 3136 = 3136 × (3728)
+ 3136 × 8 yielding 25088
+ 3136 × 20 what gives us 62720
+ 3136 × 700 which equals 2195200
+ 3136 × 3000 yielding 9408000

= 11691008
