Finding the Third Proportional to 11,132 and 15,564

Step by Step Solution

1. Step 1: Write the proportion equation
   11,132 : 15,564 = 15,564 : x
2. Step 2: Convert to fraction form
   11,132/15,564 = 15,564/x
3. Step 3: Cross multiply
   11,132x = 15,564 × 15,564
4. Step 4: Simplify right side
   11,132x = 242,238,096
5. Step 5: Solve for x
   x = 242,238,096/11,132
6. Step 6: Final answer
   x = 21,760.52