Finding the Third Proportional to 1,540,744 and 3,435,544

Step by Step Solution

1. Step 1: Write the proportion equation
   1,540,744 : 3,435,544 = 3,435,544 : x
2. Step 2: Convert to fraction form
   1,540,744/3,435,544 = 3,435,544/x
3. Step 3: Cross multiply
   1,540,744x = 3,435,544 × 3,435,544
4. Step 4: Simplify right side
   1,540,744x = 11,802,962,575,936
5. Step 5: Solve for x
   x = 11,802,962,575,936/1,540,744
6. Step 6: Final answer
   x = 7,660,560.47