Finding the Third Proportional to 11,238 and 16,506

Step by Step Solution

1. Step 1: Write the proportion equation
   11,238 : 16,506 = 16,506 : x
2. Step 2: Convert to fraction form
   11,238/16,506 = 16,506/x
3. Step 3: Cross multiply
   11,238x = 16,506 × 16,506
4. Step 4: Simplify right side
   11,238x = 272,448,036
5. Step 5: Solve for x
   x = 272,448,036/11,238
6. Step 6: Final answer
   x = 24,243.46