Finding the Third Proportional to 21,462.75 and 32,831.75

Step by Step Solution

1. Step 1: Write the proportion equation
   21,462.75 : 32,831.75 = 32,831.75 : x
2. Step 2: Convert to fraction form
   21,462.75/32,831.75 = 32,831.75/x
3. Step 3: Cross multiply
   21,462.75x = 32,831.75 × 32,831.75
4. Step 4: Simplify right side
   21,462.75x = 1,077,923,808.06
5. Step 5: Solve for x
   x = 1,077,923,808.06/21,462.75
6. Step 6: Final answer
   x = 50,223.01