Finding the Third Proportional to 17,640 and 23,976

Step by Step Solution

1. Step 1: Write the proportion equation
   17,640 : 23,976 = 23,976 : x
2. Step 2: Convert to fraction form
   17,640/23,976 = 23,976/x
3. Step 3: Cross multiply
   17,640x = 23,976 × 23,976
4. Step 4: Simplify right side
   17,640x = 574,848,576
5. Step 5: Solve for x
   x = 574,848,576/17,640
6. Step 6: Final answer
   x = 32,587.79