Finding the Third Proportional to 1,203,512 and 2,562,976

Step by Step Solution

1. Step 1: Write the proportion equation
   1,203,512 : 2,562,976 = 2,562,976 : x
2. Step 2: Convert to fraction form
   1,203,512/2,562,976 = 2,562,976/x
3. Step 3: Cross multiply
   1,203,512x = 2,562,976 × 2,562,976
4. Step 4: Simplify right side
   1,203,512x = 6,568,845,976,576
5. Step 5: Solve for x
   x = 6,568,845,976,576/1,203,512
6. Step 6: Final answer
   x = 5,458,064.38