Finding the Third Proportional to 1,183,728 and 2,648,544

Step by Step Solution

1. Step 1: Write the proportion equation
   1,183,728 : 2,648,544 = 2,648,544 : x
2. Step 2: Convert to fraction form
   1,183,728/2,648,544 = 2,648,544/x
3. Step 3: Cross multiply
   1,183,728x = 2,648,544 × 2,648,544
4. Step 4: Simplify right side
   1,183,728x = 7,014,785,319,936
5. Step 5: Solve for x
   x = 7,014,785,319,936/1,183,728
6. Step 6: Final answer
   x = 5,926,011.14