Finding the Third Proportional to 1,542,568 and 3,160,304

Step by Step Solution

1. Step 1: Write the proportion equation
   1,542,568 : 3,160,304 = 3,160,304 : x
2. Step 2: Convert to fraction form
   1,542,568/3,160,304 = 3,160,304/x
3. Step 3: Cross multiply
   1,542,568x = 3,160,304 × 3,160,304
4. Step 4: Simplify right side
   1,542,568x = 9,987,521,372,416
5. Step 5: Solve for x
   x = 9,987,521,372,416/1,542,568
6. Step 6: Final answer
   x = 6,474,606.87