Finding the Third Proportional to 62,434.50 and 137,595

Step by Step Solution

1. Step 1: Write the proportion equation
   62,434.50 : 137,595 = 137,595 : x
2. Step 2: Convert to fraction form
   62,434.50/137,595 = 137,595/x
3. Step 3: Cross multiply
   62,434.50x = 137,595 × 137,595
4. Step 4: Simplify right side
   62,434.50x = 18,932,384,025
5. Step 5: Solve for x
   x = 18,932,384,025/62,434.50
6. Step 6: Final answer
   x = 303,235.94