Finding the Third Proportional to 10,289.53 and 22,507.88

Step by Step Solution

1. Step 1: Write the proportion equation
   10,289.53 : 22,507.88 = 22,507.88 : x
2. Step 2: Convert to fraction form
   10,289.53/22,507.88 = 22,507.88/x
3. Step 3: Cross multiply
   10,289.53x = 22,507.88 × 22,507.88
4. Step 4: Simplify right side
   10,289.53x = 506,604,437.02
5. Step 5: Solve for x
   x = 506,604,437.02/10,289.53
6. Step 6: Final answer
   x = 49,234.94