Finding the Third Proportional to 1,451,186 and 3,388,766

Step by Step Solution

1. Step 1: Write the proportion equation
   1,451,186 : 3,388,766 = 3,388,766 : x
2. Step 2: Convert to fraction form
   1,451,186/3,388,766 = 3,388,766/x
3. Step 3: Cross multiply
   1,451,186x = 3,388,766 × 3,388,766
4. Step 4: Simplify right side
   1,451,186x = 11,483,735,002,756
5. Step 5: Solve for x
   x = 11,483,735,002,756/1,451,186
6. Step 6: Final answer
   x = 7,913,344.67