Finding the Third Proportional to 15,391.50 and 23,879.25

Step by Step Solution

1. Step 1: Write the proportion equation
   15,391.50 : 23,879.25 = 23,879.25 : x
2. Step 2: Convert to fraction form
   15,391.50/23,879.25 = 23,879.25/x
3. Step 3: Cross multiply
   15,391.50x = 23,879.25 × 23,879.25
4. Step 4: Simplify right side
   15,391.50x = 570,218,580.56
5. Step 5: Solve for x
   x = 570,218,580.56/15,391.50
6. Step 6: Final answer
   x = 37,047.63