Finding the Third Proportional to 17,591 and 25,917

Step by Step Solution

1. Step 1: Write the proportion equation
   17,591 : 25,917 = 25,917 : x
2. Step 2: Convert to fraction form
   17,591/25,917 = 25,917/x
3. Step 3: Cross multiply
   17,591x = 25,917 × 25,917
4. Step 4: Simplify right side
   17,591x = 671,690,889
5. Step 5: Solve for x
   x = 671,690,889/17,591
6. Step 6: Final answer
   x = 38,183.78