Finding the Third Proportional to 11,144 and 14,940

Step by Step Solution

1. Step 1: Write the proportion equation
   11,144 : 14,940 = 14,940 : x
2. Step 2: Convert to fraction form
   11,144/14,940 = 14,940/x
3. Step 3: Cross multiply
   11,144x = 14,940 × 14,940
4. Step 4: Simplify right side
   11,144x = 223,203,600
5. Step 5: Solve for x
   x = 223,203,600/11,144
6. Step 6: Final answer
   x = 20,029.04