Finding the Third Proportional to 2,938,469 and 4,452,145

Step by Step Solution

1. Step 1: Write the proportion equation
   2,938,469 : 4,452,145 = 4,452,145 : x
2. Step 2: Convert to fraction form
   2,938,469/4,452,145 = 4,452,145/x
3. Step 3: Cross multiply
   2,938,469x = 4,452,145 × 4,452,145
4. Step 4: Simplify right side
   2,938,469x = 19,821,595,101,025
5. Step 5: Solve for x
   x = 19,821,595,101,025/2,938,469
6. Step 6: Final answer
   x = 6,745,551.88