Finding the Third Proportional to 486,624 and 1,067,976

Step by Step Solution

1. Step 1: Write the proportion equation
   486,624 : 1,067,976 = 1,067,976 : x
2. Step 2: Convert to fraction form
   486,624/1,067,976 = 1,067,976/x
3. Step 3: Cross multiply
   486,624x = 1,067,976 × 1,067,976
4. Step 4: Simplify right side
   486,624x = 1,140,572,736,576
5. Step 5: Solve for x
   x = 1,140,572,736,576/486,624
6. Step 6: Final answer
   x = 2,343,848.10