Finding the Third Proportional to 2,682,944 and 3,938,880

Step by Step Solution

1. Step 1: Write the proportion equation
   2,682,944 : 3,938,880 = 3,938,880 : x
2. Step 2: Convert to fraction form
   2,682,944/3,938,880 = 3,938,880/x
3. Step 3: Cross multiply
   2,682,944x = 3,938,880 × 3,938,880
4. Step 4: Simplify right side
   2,682,944x = 15,514,775,654,400
5. Step 5: Solve for x
   x = 15,514,775,654,400/2,682,944
6. Step 6: Final answer
   x = 5,782,743.01