Finding the Third Proportional to 3,986,032 and 6,189,048

Step by Step Solution

1. Step 1: Write the proportion equation
   3,986,032 : 6,189,048 = 6,189,048 : x
2. Step 2: Convert to fraction form
   3,986,032/6,189,048 = 6,189,048/x
3. Step 3: Cross multiply
   3,986,032x = 6,189,048 × 6,189,048
4. Step 4: Simplify right side
   3,986,032x = 38,304,315,146,304
5. Step 5: Solve for x
   x = 38,304,315,146,304/3,986,032
6. Step 6: Final answer
   x = 9,609,635.63