Finding the Third Proportional to 3,647,724 and 6,258,882

Step by Step Solution

1. Step 1: Write the proportion equation
   3,647,724 : 6,258,882 = 6,258,882 : x
2. Step 2: Convert to fraction form
   3,647,724/6,258,882 = 6,258,882/x
3. Step 3: Cross multiply
   3,647,724x = 6,258,882 × 6,258,882
4. Step 4: Simplify right side
   3,647,724x = 39,173,603,889,924
5. Step 5: Solve for x
   x = 39,173,603,889,924/3,647,724
6. Step 6: Final answer
   x = 10,739,190.76