Finding the Third Proportional to 231,105 and 496,716

Step by Step Solution

1. Step 1: Write the proportion equation
   231,105 : 496,716 = 496,716 : x
2. Step 2: Convert to fraction form
   231,105/496,716 = 496,716/x
3. Step 3: Cross multiply
   231,105x = 496,716 × 496,716
4. Step 4: Simplify right side
   231,105x = 246,726,784,656
5. Step 5: Solve for x
   x = 246,726,784,656/231,105
6. Step 6: Final answer
   x = 1,067,596.05