Finding the Third Proportional to 73,141,665 and 107,287,764

Step by Step Solution

1. Step 1: Write the proportion equation
   73,141,665 : 107,287,764 = 107,287,764 : x
2. Step 2: Convert to fraction form
   73,141,665/107,287,764 = 107,287,764/x
3. Step 3: Cross multiply
   73,141,665x = 107,287,764 × 107,287,764
4. Step 4: Simplify right side
   73,141,665x = 11,510,664,304,119,696
5. Step 5: Solve for x
   x = 11,510,664,304,119,696/73,141,665
6. Step 6: Final answer
   x = 157,374,928.56