Finding the Third Proportional to 17,103 and 25,881

Step by Step Solution

1. Step 1: Write the proportion equation
   17,103 : 25,881 = 25,881 : x
2. Step 2: Convert to fraction form
   17,103/25,881 = 25,881/x
3. Step 3: Cross multiply
   17,103x = 25,881 × 25,881
4. Step 4: Simplify right side
   17,103x = 669,826,161
5. Step 5: Solve for x
   x = 669,826,161/17,103
6. Step 6: Final answer
   x = 39,164.25