Finding the Third Proportional to 17,609 and 25,457

Step by Step Solution

1. Step 1: Write the proportion equation
   17,609 : 25,457 = 25,457 : x
2. Step 2: Convert to fraction form
   17,609/25,457 = 25,457/x
3. Step 3: Cross multiply
   17,609x = 25,457 × 25,457
4. Step 4: Simplify right side
   17,609x = 648,058,849
5. Step 5: Solve for x
   x = 648,058,849/17,609
6. Step 6: Final answer
   x = 36,802.71