Finding the Third Proportional to 1,471,786 and 3,258,338

Step by Step Solution

1. Step 1: Write the proportion equation
   1,471,786 : 3,258,338 = 3,258,338 : x
2. Step 2: Convert to fraction form
   1,471,786/3,258,338 = 3,258,338/x
3. Step 3: Cross multiply
   1,471,786x = 3,258,338 × 3,258,338
4. Step 4: Simplify right side
   1,471,786x = 10,616,766,522,244
5. Step 5: Solve for x
   x = 10,616,766,522,244/1,471,786
6. Step 6: Final answer
   x = 7,213,525.96