Finding the Third Proportional to 20,062 and 28,519

Step by Step Solution

1. Step 1: Write the proportion equation
   20,062 : 28,519 = 28,519 : x
2. Step 2: Convert to fraction form
   20,062/28,519 = 28,519/x
3. Step 3: Cross multiply
   20,062x = 28,519 × 28,519
4. Step 4: Simplify right side
   20,062x = 813,333,361
5. Step 5: Solve for x
   x = 813,333,361/20,062
6. Step 6: Final answer
   x = 40,540.99