Finding the Third Proportional to 62,238,592.69 and 91,339,999.31

Step by Step Solution

1. Step 1: Write the proportion equation
   62,238,592.69 : 91,339,999.31 = 91,339,999.31 : x
2. Step 2: Convert to fraction form
   62,238,592.69/91,339,999.31 = 91,339,999.31/x
3. Step 3: Cross multiply
   62,238,592.69x = 91,339,999.31 × 91,339,999.31
4. Step 4: Simplify right side
   62,238,592.69x = 8,342,995,474,407,500
5. Step 5: Solve for x
   x = 8,342,995,474,407,500/62,238,592.69
6. Step 6: Final answer
   x = 134,048,588.09