No problem, we've got 3814 and 7207 to multiply
3814 × 7207 = 7207 × (3814)
+ 7207 × 4 giving us 28828
+ 7207 × 10 producing 72070
+ 7207 × 800 what gives us 5765600
+ 7207 × 3000 what gives us 21621000

= 27487498
