Finding the Third Proportional to 29,854.50 and 40,403.25

Step by Step Solution

1. Step 1: Write the proportion equation
   29,854.50 : 40,403.25 = 40,403.25 : x
2. Step 2: Convert to fraction form
   29,854.50/40,403.25 = 40,403.25/x
3. Step 3: Cross multiply
   29,854.50x = 40,403.25 × 40,403.25
4. Step 4: Simplify right side
   29,854.50x = 1,632,422,610.56
5. Step 5: Solve for x
   x = 1,632,422,610.56/29,854.50
6. Step 6: Final answer
   x = 54,679.28