No problem, we've got 9168 and 7216 to multiply
9168 × 7216 = 7216 × (9168)
+ 7216 × 8 resulting in 57728
+ 7216 × 60 yielding 432960
+ 7216 × 100 that equals 721600
+ 7216 × 9000 producing 64944000

= 66156288
