No problem, we've got 9392 and 7158 to multiply
9392 × 7158 = 7158 × (9392)
+ 7158 × 2 which equals 14316
+ 7158 × 90 yielding 644220
+ 7158 × 300 giving us 2147400
+ 7158 × 9000 giving us 64422000

= 67227936
