Finding the Third Proportional to 2,105,048 and 3,258,180

Step by Step Solution

1. Step 1: Write the proportion equation
   2,105,048 : 3,258,180 = 3,258,180 : x
2. Step 2: Convert to fraction form
   2,105,048/3,258,180 = 3,258,180/x
3. Step 3: Cross multiply
   2,105,048x = 3,258,180 × 3,258,180
4. Step 4: Simplify right side
   2,105,048x = 10,615,736,912,400
5. Step 5: Solve for x
   x = 10,615,736,912,400/2,105,048
6. Step 6: Final answer
   x = 5,042,990.43