Finding the Third Proportional to 1,203,508 and 2,562,968

Step by Step Solution

1. Step 1: Write the proportion equation
   1,203,508 : 2,562,968 = 2,562,968 : x
2. Step 2: Convert to fraction form
   1,203,508/2,562,968 = 2,562,968/x
3. Step 3: Cross multiply
   1,203,508x = 2,562,968 × 2,562,968
4. Step 4: Simplify right side
   1,203,508x = 6,568,804,969,024
5. Step 5: Solve for x
   x = 6,568,804,969,024/1,203,508
6. Step 6: Final answer
   x = 5,458,048.45