Finding the Third Proportional to 17,399 and 28,025

Step by Step Solution

1. Step 1: Write the proportion equation
   17,399 : 28,025 = 28,025 : x
2. Step 2: Convert to fraction form
   17,399/28,025 = 28,025/x
3. Step 3: Cross multiply
   17,399x = 28,025 × 28,025
4. Step 4: Simplify right side
   17,399x = 785,400,625
5. Step 5: Solve for x
   x = 785,400,625/17,399
6. Step 6: Final answer
   x = 45,140.56