Finding the Third Proportional to 16,740.28 and 25,326.42

Step by Step Solution

1. Step 1: Write the proportion equation
   16,740.28 : 25,326.42 = 25,326.42 : x
2. Step 2: Convert to fraction form
   16,740.28/25,326.42 = 25,326.42/x
3. Step 3: Cross multiply
   16,740.28x = 25,326.42 × 25,326.42
4. Step 4: Simplify right side
   16,740.28x = 641,427,644.99
5. Step 5: Solve for x
   x = 641,427,644.99/16,740.28
6. Step 6: Final answer
   x = 38,316.42