Finding the Third Proportional to 2,895,288 and 4,258,724

Step by Step Solution

1. Step 1: Write the proportion equation
   2,895,288 : 4,258,724 = 4,258,724 : x
2. Step 2: Convert to fraction form
   2,895,288/4,258,724 = 4,258,724/x
3. Step 3: Cross multiply
   2,895,288x = 4,258,724 × 4,258,724
4. Step 4: Simplify right side
   2,895,288x = 18,136,730,108,176
5. Step 5: Solve for x
   x = 18,136,730,108,176/2,895,288
6. Step 6: Final answer
   x = 6,264,223.15