Finding the Third Proportional to 83,047,539 and 181,735,066

Step by Step Solution

1. Step 1: Write the proportion equation
   83,047,539 : 181,735,066 = 181,735,066 : x
2. Step 2: Convert to fraction form
   83,047,539/181,735,066 = 181,735,066/x
3. Step 3: Cross multiply
   83,047,539x = 181,735,066 × 181,735,066
4. Step 4: Simplify right side
   83,047,539x = 33,027,634,214,024,356
5. Step 5: Solve for x
   x = 33,027,634,214,024,356/83,047,539
6. Step 6: Final answer
   x = 397,695,520.08