Finding the Third Proportional to 11,313 and 16,510.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,313 : 16,510.50 = 16,510.50 : x
2. Step 2: Convert to fraction form
   11,313/16,510.50 = 16,510.50/x
3. Step 3: Cross multiply
   11,313x = 16,510.50 × 16,510.50
4. Step 4: Simplify right side
   11,313x = 272,596,610.25
5. Step 5: Solve for x
   x = 272,596,610.25/11,313
6. Step 6: Final answer
   x = 24,095.87