Finding the Third Proportional to 1,396,088 and 3,039,388

Step by Step Solution

1. Step 1: Write the proportion equation
   1,396,088 : 3,039,388 = 3,039,388 : x
2. Step 2: Convert to fraction form
   1,396,088/3,039,388 = 3,039,388/x
3. Step 3: Cross multiply
   1,396,088x = 3,039,388 × 3,039,388
4. Step 4: Simplify right side
   1,396,088x = 9,237,879,414,544
5. Step 5: Solve for x
   x = 9,237,879,414,544/1,396,088
6. Step 6: Final answer
   x = 6,616,975.01