Finding the Third Proportional to 62,353.50 and 91,342.50

Step by Step Solution

1. Step 1: Write the proportion equation
   62,353.50 : 91,342.50 = 91,342.50 : x
2. Step 2: Convert to fraction form
   62,353.50/91,342.50 = 91,342.50/x
3. Step 3: Cross multiply
   62,353.50x = 91,342.50 × 91,342.50
4. Step 4: Simplify right side
   62,353.50x = 8,343,452,306.25
5. Step 5: Solve for x
   x = 8,343,452,306.25/62,353.50
6. Step 6: Final answer
   x = 133,808.88