Finding the Third Proportional to 9,138 and 22,025

Step by Step Solution

1. Step 1: Write the proportion equation
   9,138 : 22,025 = 22,025 : x
2. Step 2: Convert to fraction form
   9,138/22,025 = 22,025/x
3. Step 3: Cross multiply
   9,138x = 22,025 × 22,025
4. Step 4: Simplify right side
   9,138x = 485,100,625
5. Step 5: Solve for x
   x = 485,100,625/9,138
6. Step 6: Final answer
   x = 53,086.08