Finding the Third Proportional to 3,591,648 and 5,387,304

Step by Step Solution

1. Step 1: Write the proportion equation
   3,591,648 : 5,387,304 = 5,387,304 : x
2. Step 2: Convert to fraction form
   3,591,648/5,387,304 = 5,387,304/x
3. Step 3: Cross multiply
   3,591,648x = 5,387,304 × 5,387,304
4. Step 4: Simplify right side
   3,591,648x = 29,023,044,388,416
5. Step 5: Solve for x
   x = 29,023,044,388,416/3,591,648
6. Step 6: Final answer
   x = 8,080,704.01