Finding the Third Proportional to 966,828 and 2,126,976

Step by Step Solution

1. Step 1: Write the proportion equation
   966,828 : 2,126,976 = 2,126,976 : x
2. Step 2: Convert to fraction form
   966,828/2,126,976 = 2,126,976/x
3. Step 3: Cross multiply
   966,828x = 2,126,976 × 2,126,976
4. Step 4: Simplify right side
   966,828x = 4,524,026,904,576
5. Step 5: Solve for x
   x = 4,524,026,904,576/966,828
6. Step 6: Final answer
   x = 4,679,246.88