Finding the Third Proportional to 25,879.50 and 37,999.13

Step by Step Solution

1. Step 1: Write the proportion equation
   25,879.50 : 37,999.13 = 37,999.13 : x
2. Step 2: Convert to fraction form
   25,879.50/37,999.13 = 37,999.13/x
3. Step 3: Cross multiply
   25,879.50x = 37,999.13 × 37,999.13
4. Step 4: Simplify right side
   25,879.50x = 1,443,933,500.77
5. Step 5: Solve for x
   x = 1,443,933,500.77/25,879.50
6. Step 6: Final answer
   x = 55,794.49