No problem, we've got 3228 and 7210 to multiply
3228 × 7210 = 7210 × (3228)
+ 7210 × 8 giving us 57680
+ 7210 × 20 that is equal 144200
+ 7210 × 200 that equals 1442000
+ 7210 × 3000 that equals 21630000

= 23273880
