Finding the Third Proportional to 2,104,728 and 4,546,252

Step by Step Solution

1. Step 1: Write the proportion equation
   2,104,728 : 4,546,252 = 4,546,252 : x
2. Step 2: Convert to fraction form
   2,104,728/4,546,252 = 4,546,252/x
3. Step 3: Cross multiply
   2,104,728x = 4,546,252 × 4,546,252
4. Step 4: Simplify right side
   2,104,728x = 20,668,407,247,504
5. Step 5: Solve for x
   x = 20,668,407,247,504/2,104,728
6. Step 6: Final answer
   x = 9,819,989.68