Finding the Third Proportional to 11,330 and 16,661.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,330 : 16,661.50 = 16,661.50 : x
2. Step 2: Convert to fraction form
   11,330/16,661.50 = 16,661.50/x
3. Step 3: Cross multiply
   11,330x = 16,661.50 × 16,661.50
4. Step 4: Simplify right side
   11,330x = 277,605,582.25
5. Step 5: Solve for x
   x = 277,605,582.25/11,330
6. Step 6: Final answer
   x = 24,501.82