No problem, we've got 7535 and 2878 to multiply
7535 × 2878 = 2878 × (7535)
+ 2878 × 5 resulting in 14390
+ 2878 × 30 resulting in 86340
+ 2878 × 500 giving us 1439000
+ 2878 × 7000 which equals 20146000

= 21685730
