Finding the Third Proportional to 31,797 and 50,292

Step by Step Solution

1. Step 1: Write the proportion equation
   31,797 : 50,292 = 50,292 : x
2. Step 2: Convert to fraction form
   31,797/50,292 = 50,292/x
3. Step 3: Cross multiply
   31,797x = 50,292 × 50,292
4. Step 4: Simplify right side
   31,797x = 2,529,285,264
5. Step 5: Solve for x
   x = 2,529,285,264/31,797
6. Step 6: Final answer
   x = 79,544.78