Finding the Third Proportional to 23,854.50 and 40,648.50

Step by Step Solution

1. Step 1: Write the proportion equation
   23,854.50 : 40,648.50 = 40,648.50 : x
2. Step 2: Convert to fraction form
   23,854.50/40,648.50 = 40,648.50/x
3. Step 3: Cross multiply
   23,854.50x = 40,648.50 × 40,648.50
4. Step 4: Simplify right side
   23,854.50x = 1,652,300,552.25
5. Step 5: Solve for x
   x = 1,652,300,552.25/23,854.50
6. Step 6: Final answer
   x = 69,265.78