No problem, we've got 7278 and 1125 to multiply
7278 × 1125 = 1125 × (7278)
+ 1125 × 8 that is equal 9000
+ 1125 × 70 what gives us 78750
+ 1125 × 200 that results in 225000
+ 1125 × 7000 yielding 7875000

= 8187750
