Finding the Third Proportional to 3,483,303 and 5,380,266

Step by Step Solution

1. Step 1: Write the proportion equation
   3,483,303 : 5,380,266 = 5,380,266 : x
2. Step 2: Convert to fraction form
   3,483,303/5,380,266 = 5,380,266/x
3. Step 3: Cross multiply
   3,483,303x = 5,380,266 × 5,380,266
4. Step 4: Simplify right side
   3,483,303x = 28,947,262,230,756
5. Step 5: Solve for x
   x = 28,947,262,230,756/3,483,303
6. Step 6: Final answer
   x = 8,310,291.19