Finding the Third Proportional to 2,125,792 and 3,228,054

Step by Step Solution

1. Step 1: Write the proportion equation
   2,125,792 : 3,228,054 = 3,228,054 : x
2. Step 2: Convert to fraction form
   2,125,792/3,228,054 = 3,228,054/x
3. Step 3: Cross multiply
   2,125,792x = 3,228,054 × 3,228,054
4. Step 4: Simplify right side
   2,125,792x = 10,420,332,626,916
5. Step 5: Solve for x
   x = 10,420,332,626,916/2,125,792
6. Step 6: Final answer
   x = 4,901,858.99