No problem, we've got 7112 and 2187 to multiply
7112 × 2187 = 2187 × (7112)
+ 2187 × 2 yielding 4374
+ 2187 × 10 that results in 21870
+ 2187 × 100 that is equal 218700
+ 2187 × 7000 giving us 15309000

= 15553944
