No problem, we've got 7678 and 9128 to multiply
7678 × 9128 = 9128 × (7678)
+ 9128 × 8 that results in 73024
+ 9128 × 70 which equals 638960
+ 9128 × 600 producing 5476800
+ 9128 × 7000 which equals 63896000

= 70084784
