Finding the Third Proportional to 83,013,272 and 181,664,704

Step by Step Solution

1. Step 1: Write the proportion equation
   83,013,272 : 181,664,704 = 181,664,704 : x
2. Step 2: Convert to fraction form
   83,013,272/181,664,704 = 181,664,704/x
3. Step 3: Cross multiply
   83,013,272x = 181,664,704 × 181,664,704
4. Step 4: Simplify right side
   83,013,272x = 33,002,064,679,407,616
5. Step 5: Solve for x
   x = 33,002,064,679,407,616/83,013,272
6. Step 6: Final answer
   x = 397,551,667.15