Finding the Third Proportional to 9,451 and 20,024

Step by Step Solution

1. Step 1: Write the proportion equation
   9,451 : 20,024 = 20,024 : x
2. Step 2: Convert to fraction form
   9,451/20,024 = 20,024/x
3. Step 3: Cross multiply
   9,451x = 20,024 × 20,024
4. Step 4: Simplify right side
   9,451x = 400,960,576
5. Step 5: Solve for x
   x = 400,960,576/9,451
6. Step 6: Final answer
   x = 42,425.20