No problem, we've got 3169 and 6726 to multiply
3169 × 6726 = 6726 × (3169)
+ 6726 × 9 resulting in 60534
+ 6726 × 60 giving us 403560
+ 6726 × 100 that results in 672600
+ 6726 × 3000 giving us 20178000

= 21314694
