Finding the Third Proportional to 1,004,039 and 2,207,368

Step by Step Solution

1. Step 1: Write the proportion equation
   1,004,039 : 2,207,368 = 2,207,368 : x
2. Step 2: Convert to fraction form
   1,004,039/2,207,368 = 2,207,368/x
3. Step 3: Cross multiply
   1,004,039x = 2,207,368 × 2,207,368
4. Step 4: Simplify right side
   1,004,039x = 4,872,473,487,424
5. Step 5: Solve for x
   x = 4,872,473,487,424/1,004,039
6. Step 6: Final answer
   x = 4,852,872.73