Finding the Third Proportional to 17,116 and 25,603

Step by Step Solution

1. Step 1: Write the proportion equation
   17,116 : 25,603 = 25,603 : x
2. Step 2: Convert to fraction form
   17,116/25,603 = 25,603/x
3. Step 3: Cross multiply
   17,116x = 25,603 × 25,603
4. Step 4: Simplify right side
   17,116x = 655,513,609
5. Step 5: Solve for x
   x = 655,513,609/17,116
6. Step 6: Final answer
   x = 38,298.29