No problem, we've got 7185 and 8740 to multiply
7185 × 8740 = 8740 × (7185)
+ 8740 × 5 that equals 43700
+ 8740 × 80 what gives us 699200
+ 8740 × 100 giving us 874000
+ 8740 × 7000 giving us 61180000

= 62796900
