Finding the Third Proportional to 10,920 and 23,398.13

Step by Step Solution

1. Step 1: Write the proportion equation
   10,920 : 23,398.13 = 23,398.13 : x
2. Step 2: Convert to fraction form
   10,920/23,398.13 = 23,398.13/x
3. Step 3: Cross multiply
   10,920x = 23,398.13 × 23,398.13
4. Step 4: Simplify right side
   10,920x = 547,472,253.52
5. Step 5: Solve for x
   x = 547,472,253.52/10,920
6. Step 6: Final answer
   x = 50,134.82