Finding the Third Proportional to 20,166.75 and 43,831.50

Step by Step Solution

1. Step 1: Write the proportion equation
   20,166.75 : 43,831.50 = 43,831.50 : x
2. Step 2: Convert to fraction form
   20,166.75/43,831.50 = 43,831.50/x
3. Step 3: Cross multiply
   20,166.75x = 43,831.50 × 43,831.50
4. Step 4: Simplify right side
   20,166.75x = 1,921,200,392.25
5. Step 5: Solve for x
   x = 1,921,200,392.25/20,166.75
6. Step 6: Final answer
   x = 95,265.74