Finding the Third Proportional to 9,020.50 and 20,882.88

Step by Step Solution

1. Step 1: Write the proportion equation
   9,020.50 : 20,882.88 = 20,882.88 : x
2. Step 2: Convert to fraction form
   9,020.50/20,882.88 = 20,882.88/x
3. Step 3: Cross multiply
   9,020.50x = 20,882.88 × 20,882.88
4. Step 4: Simplify right side
   9,020.50x = 436,094,468.27
5. Step 5: Solve for x
   x = 436,094,468.27/9,020.50
6. Step 6: Final answer
   x = 48,344.82