Finding the Third Proportional to 34,339,968.98 and 73,664,945.02

Step by Step Solution

1. Step 1: Write the proportion equation
   34,339,968.98 : 73,664,945.02 = 73,664,945.02 : x
2. Step 2: Convert to fraction form
   34,339,968.98/73,664,945.02 = 73,664,945.02/x
3. Step 3: Cross multiply
   34,339,968.98x = 73,664,945.02 × 73,664,945.02
4. Step 4: Simplify right side
   34,339,968.98x = 5,426,524,124,155,055
5. Step 5: Solve for x
   x = 5,426,524,124,155,055/34,339,968.98
6. Step 6: Final answer
   x = 158,023,559.27