Finding the Third Proportional to 3,245,805 and 5,052,420

Step by Step Solution

1. Step 1: Write the proportion equation
   3,245,805 : 5,052,420 = 5,052,420 : x
2. Step 2: Convert to fraction form
   3,245,805/5,052,420 = 5,052,420/x
3. Step 3: Cross multiply
   3,245,805x = 5,052,420 × 5,052,420
4. Step 4: Simplify right side
   3,245,805x = 25,526,947,856,400
5. Step 5: Solve for x
   x = 25,526,947,856,400/3,245,805
6. Step 6: Final answer
   x = 7,864,596.87