Finding the Third Proportional to 2,255,447 and 3,258,724

Step by Step Solution

1. Step 1: Write the proportion equation
   2,255,447 : 3,258,724 = 3,258,724 : x
2. Step 2: Convert to fraction form
   2,255,447/3,258,724 = 3,258,724/x
3. Step 3: Cross multiply
   2,255,447x = 3,258,724 × 3,258,724
4. Step 4: Simplify right side
   2,255,447x = 10,619,282,108,176
5. Step 5: Solve for x
   x = 10,619,282,108,176/2,255,447
6. Step 6: Final answer
   x = 4,708,282.71