Finding the Third Proportional to 16,692 and 25,840

Step by Step Solution

1. Step 1: Write the proportion equation
   16,692 : 25,840 = 25,840 : x
2. Step 2: Convert to fraction form
   16,692/25,840 = 25,840/x
3. Step 3: Cross multiply
   16,692x = 25,840 × 25,840
4. Step 4: Simplify right side
   16,692x = 667,705,600
5. Step 5: Solve for x
   x = 667,705,600/16,692
6. Step 6: Final answer
   x = 40,001.53