Finding the Third Proportional to 83,415,264 and 181,659,828

Step by Step Solution

1. Step 1: Write the proportion equation
   83,415,264 : 181,659,828 = 181,659,828 : x
2. Step 2: Convert to fraction form
   83,415,264/181,659,828 = 181,659,828/x
3. Step 3: Cross multiply
   83,415,264x = 181,659,828 × 181,659,828
4. Step 4: Simplify right side
   83,415,264x = 33,000,293,108,989,584
5. Step 5: Solve for x
   x = 33,000,293,108,989,584/83,415,264
6. Step 6: Final answer
   x = 395,614,561.73