Finding the Third Proportional to 11,121 and 16,650

Step by Step Solution

1. Step 1: Write the proportion equation
   11,121 : 16,650 = 16,650 : x
2. Step 2: Convert to fraction form
   11,121/16,650 = 16,650/x
3. Step 3: Cross multiply
   11,121x = 16,650 × 16,650
4. Step 4: Simplify right side
   11,121x = 277,222,500
5. Step 5: Solve for x
   x = 277,222,500/11,121
6. Step 6: Final answer
   x = 24,927.84