Finding the Third Proportional to 31,751 and 50,234

Step by Step Solution

1. Step 1: Write the proportion equation
   31,751 : 50,234 = 50,234 : x
2. Step 2: Convert to fraction form
   31,751/50,234 = 50,234/x
3. Step 3: Cross multiply
   31,751x = 50,234 × 50,234
4. Step 4: Simplify right side
   31,751x = 2,523,454,756
5. Step 5: Solve for x
   x = 2,523,454,756/31,751
6. Step 6: Final answer
   x = 79,476.39