Finding the Third Proportional to 2,870,011,759,936 and 4,036,479,513,792

Step by Step Solution

1. Step 1: Write the proportion equation
   2,870,011,759,936 : 4,036,479,513,792 = 4,036,479,513,792 : x
2. Step 2: Convert to fraction form
   2,870,011,759,936/4,036,479,513,792 = 4,036,479,513,792/x
3. Step 3: Cross multiply
   2,870,011,759,936x = 4,036,479,513,792 × 4,036,479,513,792
4. Step 4: Simplify right side
   2,870,011,759,936x = 16,293,166,865,262,501,242,601,472
5. Step 5: Solve for x
   x = 16,293,166,865,262,501,242,601,472/2,870,011,759,936
6. Step 6: Final answer
   x = 5,677,038,363,642.74