Finding the Third Proportional to 1,110,648 and 2,378,766

Step by Step Solution

1. Step 1: Write the proportion equation
   1,110,648 : 2,378,766 = 2,378,766 : x
2. Step 2: Convert to fraction form
   1,110,648/2,378,766 = 2,378,766/x
3. Step 3: Cross multiply
   1,110,648x = 2,378,766 × 2,378,766
4. Step 4: Simplify right side
   1,110,648x = 5,658,527,682,756
5. Step 5: Solve for x
   x = 5,658,527,682,756/1,110,648
6. Step 6: Final answer
   x = 5,094,798.43