Finding the Third Proportional to 16,548 and 25,642

Step by Step Solution

1. Step 1: Write the proportion equation
   16,548 : 25,642 = 25,642 : x
2. Step 2: Convert to fraction form
   16,548/25,642 = 25,642/x
3. Step 3: Cross multiply
   16,548x = 25,642 × 25,642
4. Step 4: Simplify right side
   16,548x = 657,512,164
5. Step 5: Solve for x
   x = 657,512,164/16,548
6. Step 6: Final answer
   x = 39,733.63