Finding the Third Proportional to 21,462.47 and 32,831.58

Step by Step Solution

1. Step 1: Write the proportion equation
   21,462.47 : 32,831.58 = 32,831.58 : x
2. Step 2: Convert to fraction form
   21,462.47/32,831.58 = 32,831.58/x
3. Step 3: Cross multiply
   21,462.47x = 32,831.58 × 32,831.58
4. Step 4: Simplify right side
   21,462.47x = 1,077,912,522.18
5. Step 5: Solve for x
   x = 1,077,912,522.18/21,462.47
6. Step 6: Final answer
   x = 50,223.14