No problem, we've got 9892 and 7130 to multiply
9892 × 7130 = 7130 × (9892)
+ 7130 × 2 that is equal 14260
+ 7130 × 90 giving us 641700
+ 7130 × 800 that results in 5704000
+ 7130 × 9000 that results in 64170000

= 70529960
