Finding the Third Proportional to 2,395,772 and 3,618,612

Step by Step Solution

1. Step 1: Write the proportion equation
   2,395,772 : 3,618,612 = 3,618,612 : x
2. Step 2: Convert to fraction form
   2,395,772/3,618,612 = 3,618,612/x
3. Step 3: Cross multiply
   2,395,772x = 3,618,612 × 3,618,612
4. Step 4: Simplify right side
   2,395,772x = 13,094,352,806,544
5. Step 5: Solve for x
   x = 13,094,352,806,544/2,395,772
6. Step 6: Final answer
   x = 5,465,608.92