Finding the Third Proportional to 22,172 and 33,906

Step by Step Solution

1. Step 1: Write the proportion equation
   22,172 : 33,906 = 33,906 : x
2. Step 2: Convert to fraction form
   22,172/33,906 = 33,906/x
3. Step 3: Cross multiply
   22,172x = 33,906 × 33,906
4. Step 4: Simplify right side
   22,172x = 1,149,616,836
5. Step 5: Solve for x
   x = 1,149,616,836/22,172
6. Step 6: Final answer
   x = 51,849.94