Finding the Third Proportional to 16,800 and 25,602

Step by Step Solution

1. Step 1: Write the proportion equation
   16,800 : 25,602 = 25,602 : x
2. Step 2: Convert to fraction form
   16,800/25,602 = 25,602/x
3. Step 3: Cross multiply
   16,800x = 25,602 × 25,602
4. Step 4: Simplify right side
   16,800x = 655,462,404
5. Step 5: Solve for x
   x = 655,462,404/16,800
6. Step 6: Final answer
   x = 39,015.62