No problem, we've got 2278 and 3405 to multiply
2278 × 3405 = 3405 × (2278)
+ 3405 × 8 giving us 27240
+ 3405 × 70 which equals 238350
+ 3405 × 200 producing 681000
+ 3405 × 2000 which equals 6810000

= 7756590
