Finding the Third Proportional to 2,938,674 and 4,452,375

Step by Step Solution

1. Step 1: Write the proportion equation
   2,938,674 : 4,452,375 = 4,452,375 : x
2. Step 2: Convert to fraction form
   2,938,674/4,452,375 = 4,452,375/x
3. Step 3: Cross multiply
   2,938,674x = 4,452,375 × 4,452,375
4. Step 4: Simplify right side
   2,938,674x = 19,823,643,140,625
5. Step 5: Solve for x
   x = 19,823,643,140,625/2,938,674
6. Step 6: Final answer
   x = 6,745,778.25