Finding the Third Proportional to 1,036,779 and 2,272,847

Step by Step Solution

1. Step 1: Write the proportion equation
   1,036,779 : 2,272,847 = 2,272,847 : x
2. Step 2: Convert to fraction form
   1,036,779/2,272,847 = 2,272,847/x
3. Step 3: Cross multiply
   1,036,779x = 2,272,847 × 2,272,847
4. Step 4: Simplify right side
   1,036,779x = 5,165,833,485,409
5. Step 5: Solve for x
   x = 5,165,833,485,409/1,036,779
6. Step 6: Final answer
   x = 4,982,579.20