Finding the Third Proportional to 11,572 and 17,144

Step by Step Solution

1. Step 1: Write the proportion equation
   11,572 : 17,144 = 17,144 : x
2. Step 2: Convert to fraction form
   11,572/17,144 = 17,144/x
3. Step 3: Cross multiply
   11,572x = 17,144 × 17,144
4. Step 4: Simplify right side
   11,572x = 293,916,736
5. Step 5: Solve for x
   x = 293,916,736/11,572
6. Step 6: Final answer
   x = 25,398.96