Finding the Third Proportional to 10,108 and 18,020

Step by Step Solution

1. Step 1: Write the proportion equation
   10,108 : 18,020 = 18,020 : x
2. Step 2: Convert to fraction form
   10,108/18,020 = 18,020/x
3. Step 3: Cross multiply
   10,108x = 18,020 × 18,020
4. Step 4: Simplify right side
   10,108x = 324,720,400
5. Step 5: Solve for x
   x = 324,720,400/10,108
6. Step 6: Final answer
   x = 32,125.09