Finding the Third Proportional to 13,172 and 17,744

Step by Step Solution

1. Step 1: Write the proportion equation
   13,172 : 17,744 = 17,744 : x
2. Step 2: Convert to fraction form
   13,172/17,744 = 17,744/x
3. Step 3: Cross multiply
   13,172x = 17,744 × 17,744
4. Step 4: Simplify right side
   13,172x = 314,849,536
5. Step 5: Solve for x
   x = 314,849,536/13,172
6. Step 6: Final answer
   x = 23,902.94