Finding the Third Proportional to 17,340 and 25,360

Step by Step Solution

1. Step 1: Write the proportion equation
   17,340 : 25,360 = 25,360 : x
2. Step 2: Convert to fraction form
   17,340/25,360 = 25,360/x
3. Step 3: Cross multiply
   17,340x = 25,360 × 25,360
4. Step 4: Simplify right side
   17,340x = 643,129,600
5. Step 5: Solve for x
   x = 643,129,600/17,340
6. Step 6: Final answer
   x = 37,089.37