Finding the Third Proportional to 2,797,111 and 3,948,103

Step by Step Solution

1. Step 1: Write the proportion equation
   2,797,111 : 3,948,103 = 3,948,103 : x
2. Step 2: Convert to fraction form
   2,797,111/3,948,103 = 3,948,103/x
3. Step 3: Cross multiply
   2,797,111x = 3,948,103 × 3,948,103
4. Step 4: Simplify right side
   2,797,111x = 15,587,517,298,609
5. Step 5: Solve for x
   x = 15,587,517,298,609/2,797,111
6. Step 6: Final answer
   x = 5,572,720.32