Finding the Third Proportional to 3,358,193 and 5,065,388

Step by Step Solution

1. Step 1: Write the proportion equation
   3,358,193 : 5,065,388 = 5,065,388 : x
2. Step 2: Convert to fraction form
   3,358,193/5,065,388 = 5,065,388/x
3. Step 3: Cross multiply
   3,358,193x = 5,065,388 × 5,065,388
4. Step 4: Simplify right side
   3,358,193x = 25,658,155,590,544
5. Step 5: Solve for x
   x = 25,658,155,590,544/3,358,193
6. Step 6: Final answer
   x = 7,640,464.85