Finding the Third Proportional to 3,236,778 and 7,083,103

Step by Step Solution

1. Step 1: Write the proportion equation
   3,236,778 : 7,083,103 = 7,083,103 : x
2. Step 2: Convert to fraction form
   3,236,778/7,083,103 = 7,083,103/x
3. Step 3: Cross multiply
   3,236,778x = 7,083,103 × 7,083,103
4. Step 4: Simplify right side
   3,236,778x = 50,170,348,108,609
5. Step 5: Solve for x
   x = 50,170,348,108,609/3,236,778
6. Step 6: Final answer
   x = 15,500,089.32