Finding the Third Proportional to 1,280,944 and 2,751,836

Step by Step Solution

1. Step 1: Write the proportion equation
   1,280,944 : 2,751,836 = 2,751,836 : x
2. Step 2: Convert to fraction form
   1,280,944/2,751,836 = 2,751,836/x
3. Step 3: Cross multiply
   1,280,944x = 2,751,836 × 2,751,836
4. Step 4: Simplify right side
   1,280,944x = 7,572,601,370,896
5. Step 5: Solve for x
   x = 7,572,601,370,896/1,280,944
6. Step 6: Final answer
   x = 5,911,734.92