Alright, let's work through 2240 times 5488 step by step
2240 × 5488 = 5488 × (2240)
+ 5488 × 0 what gives us 0
+ 5488 × 40 yielding 219520
+ 5488 × 200 that results in 1097600
+ 5488 × 2000 yielding 10976000

= 12293120
