Finding the Third Proportional to 1,540,746 and 3,435,548

Step by Step Solution

1. Step 1: Write the proportion equation
   1,540,746 : 3,435,548 = 3,435,548 : x
2. Step 2: Convert to fraction form
   1,540,746/3,435,548 = 3,435,548/x
3. Step 3: Cross multiply
   1,540,746x = 3,435,548 × 3,435,548
4. Step 4: Simplify right side
   1,540,746x = 11,802,990,060,304
5. Step 5: Solve for x
   x = 11,802,990,060,304/1,540,746
6. Step 6: Final answer
   x = 7,660,568.36