Finding the Third Proportional to 11,162 and 16,434.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,162 : 16,434.50 = 16,434.50 : x
2. Step 2: Convert to fraction form
   11,162/16,434.50 = 16,434.50/x
3. Step 3: Cross multiply
   11,162x = 16,434.50 × 16,434.50
4. Step 4: Simplify right side
   11,162x = 270,092,790.25
5. Step 5: Solve for x
   x = 270,092,790.25/11,162
6. Step 6: Final answer
   x = 24,197.53