Finding the Third Proportional to 21,831.75 and 33,152.63

Step by Step Solution

1. Step 1: Write the proportion equation
   21,831.75 : 33,152.63 = 33,152.63 : x
2. Step 2: Convert to fraction form
   21,831.75/33,152.63 = 33,152.63/x
3. Step 3: Cross multiply
   21,831.75x = 33,152.63 × 33,152.63
4. Step 4: Simplify right side
   21,831.75x = 1,099,096,544.39
5. Step 5: Solve for x
   x = 1,099,096,544.39/21,831.75
6. Step 6: Final answer
   x = 50,343.95