Finding the Third Proportional to 17,113 and 25,418

Step by Step Solution

1. Step 1: Write the proportion equation
   17,113 : 25,418 = 25,418 : x
2. Step 2: Convert to fraction form
   17,113/25,418 = 25,418/x
3. Step 3: Cross multiply
   17,113x = 25,418 × 25,418
4. Step 4: Simplify right side
   17,113x = 646,074,724
5. Step 5: Solve for x
   x = 646,074,724/17,113
6. Step 6: Final answer
   x = 37,753.45