Finding the Third Proportional to 1,270,954 and 2,646,452

Step by Step Solution

1. Step 1: Write the proportion equation
   1,270,954 : 2,646,452 = 2,646,452 : x
2. Step 2: Convert to fraction form
   1,270,954/2,646,452 = 2,646,452/x
3. Step 3: Cross multiply
   1,270,954x = 2,646,452 × 2,646,452
4. Step 4: Simplify right side
   1,270,954x = 7,003,708,188,304
5. Step 5: Solve for x
   x = 7,003,708,188,304/1,270,954
6. Step 6: Final answer
   x = 5,510,591.40