Finding the Third Proportional to 50,745,924 and 77,308,542

Step by Step Solution

1. Step 1: Write the proportion equation
   50,745,924 : 77,308,542 = 77,308,542 : x
2. Step 2: Convert to fraction form
   50,745,924/77,308,542 = 77,308,542/x
3. Step 3: Cross multiply
   50,745,924x = 77,308,542 × 77,308,542
4. Step 4: Simplify right side
   50,745,924x = 5,976,610,666,165,764
5. Step 5: Solve for x
   x = 5,976,610,666,165,764/50,745,924
6. Step 6: Final answer
   x = 117,775,186.56