Finding the Third Proportional to 39,568.50 and 62,646.75

Step by Step Solution

1. Step 1: Write the proportion equation
   39,568.50 : 62,646.75 = 62,646.75 : x
2. Step 2: Convert to fraction form
   39,568.50/62,646.75 = 62,646.75/x
3. Step 3: Cross multiply
   39,568.50x = 62,646.75 × 62,646.75
4. Step 4: Simplify right side
   39,568.50x = 3,924,615,285.56
5. Step 5: Solve for x
   x = 3,924,615,285.56/39,568.50
6. Step 6: Final answer
   x = 99,185.34