Finding the Third Proportional to 3,245,780 and 5,052,386

Step by Step Solution

1. Step 1: Write the proportion equation
   3,245,780 : 5,052,386 = 5,052,386 : x
2. Step 2: Convert to fraction form
   3,245,780/5,052,386 = 5,052,386/x
3. Step 3: Cross multiply
   3,245,780x = 5,052,386 × 5,052,386
4. Step 4: Simplify right side
   3,245,780x = 25,526,604,292,996
5. Step 5: Solve for x
   x = 25,526,604,292,996/3,245,780
6. Step 6: Final answer
   x = 7,864,551.60