Finding the Third Proportional to 2,764,440 and 5,749,578

Step by Step Solution

1. Step 1: Write the proportion equation
   2,764,440 : 5,749,578 = 5,749,578 : x
2. Step 2: Convert to fraction form
   2,764,440/5,749,578 = 5,749,578/x
3. Step 3: Cross multiply
   2,764,440x = 5,749,578 × 5,749,578
4. Step 4: Simplify right side
   2,764,440x = 33,057,647,178,084
5. Step 5: Solve for x
   x = 33,057,647,178,084/2,764,440
6. Step 6: Final answer
   x = 11,958,171.34