Finding the Third Proportional to 17,794 and 25,431

Step by Step Solution

1. Step 1: Write the proportion equation
   17,794 : 25,431 = 25,431 : x
2. Step 2: Convert to fraction form
   17,794/25,431 = 25,431/x
3. Step 3: Cross multiply
   17,794x = 25,431 × 25,431
4. Step 4: Simplify right side
   17,794x = 646,735,761
5. Step 5: Solve for x
   x = 646,735,761/17,794
6. Step 6: Final answer
   x = 36,345.72