Finding the Third Proportional to 1,383,002 and 1,864,388

Step by Step Solution

1. Step 1: Write the proportion equation
   1,383,002 : 1,864,388 = 1,864,388 : x
2. Step 2: Convert to fraction form
   1,383,002/1,864,388 = 1,864,388/x
3. Step 3: Cross multiply
   1,383,002x = 1,864,388 × 1,864,388
4. Step 4: Simplify right side
   1,383,002x = 3,475,942,614,544
5. Step 5: Solve for x
   x = 3,475,942,614,544/1,383,002
6. Step 6: Final answer
   x = 2,513,331.59