Finding the Third Proportional to 17,398 and 24,871

Step by Step Solution

1. Step 1: Write the proportion equation
   17,398 : 24,871 = 24,871 : x
2. Step 2: Convert to fraction form
   17,398/24,871 = 24,871/x
3. Step 3: Cross multiply
   17,398x = 24,871 × 24,871
4. Step 4: Simplify right side
   17,398x = 618,566,641
5. Step 5: Solve for x
   x = 618,566,641/17,398
6. Step 6: Final answer
   x = 35,553.89