Finding the Third Proportional to 491,976 and 1,061,469

Step by Step Solution

1. Step 1: Write the proportion equation
   491,976 : 1,061,469 = 1,061,469 : x
2. Step 2: Convert to fraction form
   491,976/1,061,469 = 1,061,469/x
3. Step 3: Cross multiply
   491,976x = 1,061,469 × 1,061,469
4. Step 4: Simplify right side
   491,976x = 1,126,716,437,961
5. Step 5: Solve for x
   x = 1,126,716,437,961/491,976
6. Step 6: Final answer
   x = 2,290,185.78