Finding the Third Proportional to 39,519.50 and 59,280.38

Step by Step Solution

1. Step 1: Write the proportion equation
   39,519.50 : 59,280.38 = 59,280.38 : x
2. Step 2: Convert to fraction form
   39,519.50/59,280.38 = 59,280.38/x
3. Step 3: Cross multiply
   39,519.50x = 59,280.38 × 59,280.38
4. Step 4: Simplify right side
   39,519.50x = 3,514,162,860.14
5. Step 5: Solve for x
   x = 3,514,162,860.14/39,519.50
6. Step 6: Final answer
   x = 88,922.25