Finding the Third Proportional to 11,532 and 17,640

Step by Step Solution

1. Step 1: Write the proportion equation
   11,532 : 17,640 = 17,640 : x
2. Step 2: Convert to fraction form
   11,532/17,640 = 17,640/x
3. Step 3: Cross multiply
   11,532x = 17,640 × 17,640
4. Step 4: Simplify right side
   11,532x = 311,169,600
5. Step 5: Solve for x
   x = 311,169,600/11,532
6. Step 6: Final answer
   x = 26,983.14