Alright, let's work through 76871274 times 55998661 step by step
76871274 × 55998661 = 55998661 × (76871274)
+ 55998661 × 4 that is equal 223994644
+ 55998661 × 70 that results in 3919906270
+ 55998661 × 200 giving us 11199732200
+ 55998661 × 1000 that equals 55998661000
+ 55998661 × 70000 which equals 3919906270000
+ 55998661 × 800000 which equals 44798928800000
+ 55998661 × 6000000 that equals 335991966000000
+ 55998661 × 70000000 yielding 3919906270000000

= 4304688413364114
