No problem, we've got 7544 and 5800 to multiply
7544 × 5800 = 5800 × (7544)
+ 5800 × 4 which equals 23200
+ 5800 × 40 resulting in 232000
+ 5800 × 500 giving us 2900000
+ 5800 × 7000 which equals 40600000

= 43755200
