Finding the Third Proportional to 13,107.50 and 28,519

Step by Step Solution

1. Step 1: Write the proportion equation
   13,107.50 : 28,519 = 28,519 : x
2. Step 2: Convert to fraction form
   13,107.50/28,519 = 28,519/x
3. Step 3: Cross multiply
   13,107.50x = 28,519 × 28,519
4. Step 4: Simplify right side
   13,107.50x = 813,333,361
5. Step 5: Solve for x
   x = 813,333,361/13,107.50
6. Step 6: Final answer
   x = 62,050.99