Finding the Third Proportional to 3,541,992 and 5,313,756

Step by Step Solution

1. Step 1: Write the proportion equation
   3,541,992 : 5,313,756 = 5,313,756 : x
2. Step 2: Convert to fraction form
   3,541,992/5,313,756 = 5,313,756/x
3. Step 3: Cross multiply
   3,541,992x = 5,313,756 × 5,313,756
4. Step 4: Simplify right side
   3,541,992x = 28,236,002,827,536
5. Step 5: Solve for x
   x = 28,236,002,827,536/3,541,992
6. Step 6: Final answer
   x = 7,971,786.17