Finding the Third Proportional to 50,239.88 and 68,227.31

Step by Step Solution

1. Step 1: Write the proportion equation
   50,239.88 : 68,227.31 = 68,227.31 : x
2. Step 2: Convert to fraction form
   50,239.88/68,227.31 = 68,227.31/x
3. Step 3: Cross multiply
   50,239.88x = 68,227.31 × 68,227.31
4. Step 4: Simplify right side
   50,239.88x = 4,654,966,170.97
5. Step 5: Solve for x
   x = 4,654,966,170.97/50,239.88
6. Step 6: Final answer
   x = 92,654.81