Finding the Third Proportional to 11,016.50 and 23,289

Step by Step Solution

1. Step 1: Write the proportion equation
   11,016.50 : 23,289 = 23,289 : x
2. Step 2: Convert to fraction form
   11,016.50/23,289 = 23,289/x
3. Step 3: Cross multiply
   11,016.50x = 23,289 × 23,289
4. Step 4: Simplify right side
   11,016.50x = 542,377,521
5. Step 5: Solve for x
   x = 542,377,521/11,016.50
6. Step 6: Final answer
   x = 49,233.20