Finding the Third Proportional to 62,607.50 and 93,911.50

Step by Step Solution

1. Step 1: Write the proportion equation
   62,607.50 : 93,911.50 = 93,911.50 : x
2. Step 2: Convert to fraction form
   62,607.50/93,911.50 = 93,911.50/x
3. Step 3: Cross multiply
   62,607.50x = 93,911.50 × 93,911.50
4. Step 4: Simplify right side
   62,607.50x = 8,819,369,832.25
5. Step 5: Solve for x
   x = 8,819,369,832.25/62,607.50
6. Step 6: Final answer
   x = 140,867.63