No problem, we've got 3612 and 5243 to multiply
3612 × 5243 = 5243 × (3612)
+ 5243 × 2 which equals 10486
+ 5243 × 10 that results in 52430
+ 5243 × 600 what gives us 3145800
+ 5243 × 3000 what gives us 15729000

= 18937716
