Finding the Third Proportional to 3,401,760 and 7,401,300

Step by Step Solution

1. Step 1: Write the proportion equation
   3,401,760 : 7,401,300 = 7,401,300 : x
2. Step 2: Convert to fraction form
   3,401,760/7,401,300 = 7,401,300/x
3. Step 3: Cross multiply
   3,401,760x = 7,401,300 × 7,401,300
4. Step 4: Simplify right side
   3,401,760x = 54,779,241,690,000
5. Step 5: Solve for x
   x = 54,779,241,690,000/3,401,760
6. Step 6: Final answer
   x = 16,103,205.90