Finding the Third Proportional to 40,817.50 and 62,434.50

Step by Step Solution

1. Step 1: Write the proportion equation
   40,817.50 : 62,434.50 = 62,434.50 : x
2. Step 2: Convert to fraction form
   40,817.50/62,434.50 = 62,434.50/x
3. Step 3: Cross multiply
   40,817.50x = 62,434.50 × 62,434.50
4. Step 4: Simplify right side
   40,817.50x = 3,898,066,790.25
5. Step 5: Solve for x
   x = 3,898,066,790.25/40,817.50
6. Step 6: Final answer
   x = 95,499.89