Finding the Third Proportional to 40,216.50 and 88,359.75

Step by Step Solution

1. Step 1: Write the proportion equation
   40,216.50 : 88,359.75 = 88,359.75 : x
2. Step 2: Convert to fraction form
   40,216.50/88,359.75 = 88,359.75/x
3. Step 3: Cross multiply
   40,216.50x = 88,359.75 × 88,359.75
4. Step 4: Simplify right side
   40,216.50x = 7,807,445,420.06
5. Step 5: Solve for x
   x = 7,807,445,420.06/40,216.50
6. Step 6: Final answer
   x = 194,135.38