No problem, we've got 6178 and 7120 to multiply
6178 × 7120 = 7120 × (6178)
+ 7120 × 8 which equals 56960
+ 7120 × 70 giving us 498400
+ 7120 × 100 giving us 712000
+ 7120 × 6000 yielding 42720000

= 43987360
