Finding the Third Proportional to 69,452,764 and 102,171,642

Step by Step Solution

1. Step 1: Write the proportion equation
   69,452,764 : 102,171,642 = 102,171,642 : x
2. Step 2: Convert to fraction form
   69,452,764/102,171,642 = 102,171,642/x
3. Step 3: Cross multiply
   69,452,764x = 102,171,642 × 102,171,642
4. Step 4: Simplify right side
   69,452,764x = 10,439,044,428,976,164
5. Step 5: Solve for x
   x = 10,439,044,428,976,164/69,452,764
6. Step 6: Final answer
   x = 150,304,233.09