Finding the Third Proportional to 3,338,676 and 5,008,734

Step by Step Solution

1. Step 1: Write the proportion equation
   3,338,676 : 5,008,734 = 5,008,734 : x
2. Step 2: Convert to fraction form
   3,338,676/5,008,734 = 5,008,734/x
3. Step 3: Cross multiply
   3,338,676x = 5,008,734 × 5,008,734
4. Step 4: Simplify right side
   3,338,676x = 25,087,416,282,756
5. Step 5: Solve for x
   x = 25,087,416,282,756/3,338,676
6. Step 6: Final answer
   x = 7,514,181.16