Finding the Third Proportional to 16,492 and 25,543

Step by Step Solution

1. Step 1: Write the proportion equation
   16,492 : 25,543 = 25,543 : x
2. Step 2: Convert to fraction form
   16,492/25,543 = 25,543/x
3. Step 3: Cross multiply
   16,492x = 25,543 × 25,543
4. Step 4: Simplify right side
   16,492x = 652,444,849
5. Step 5: Solve for x
   x = 652,444,849/16,492
6. Step 6: Final answer
   x = 39,561.29