Finding the Third Proportional to 40,007.25 and 60,262.88

Step by Step Solution

1. Step 1: Write the proportion equation
   40,007.25 : 60,262.88 = 60,262.88 : x
2. Step 2: Convert to fraction form
   40,007.25/60,262.88 = 60,262.88/x
3. Step 3: Cross multiply
   40,007.25x = 60,262.88 × 60,262.88
4. Step 4: Simplify right side
   40,007.25x = 3,631,614,103.27
5. Step 5: Solve for x
   x = 3,631,614,103.27/40,007.25
6. Step 6: Final answer
   x = 90,773.90