Finding the Third Proportional to 3,051,686 and 4,616,805

Step by Step Solution

1. Step 1: Write the proportion equation
   3,051,686 : 4,616,805 = 4,616,805 : x
2. Step 2: Convert to fraction form
   3,051,686/4,616,805 = 4,616,805/x
3. Step 3: Cross multiply
   3,051,686x = 4,616,805 × 4,616,805
4. Step 4: Simplify right side
   3,051,686x = 21,314,888,408,025
5. Step 5: Solve for x
   x = 21,314,888,408,025/3,051,686
6. Step 6: Final answer
   x = 6,984,626.99