Finding the Third Proportional to 3,373,328 and 5,217,626

Step by Step Solution

1. Step 1: Write the proportion equation
   3,373,328 : 5,217,626 = 5,217,626 : x
2. Step 2: Convert to fraction form
   3,373,328/5,217,626 = 5,217,626/x
3. Step 3: Cross multiply
   3,373,328x = 5,217,626 × 5,217,626
4. Step 4: Simplify right side
   3,373,328x = 27,223,621,075,876
5. Step 5: Solve for x
   x = 27,223,621,075,876/3,373,328
6. Step 6: Final answer
   x = 8,070,256.16