Finding the Third Proportional to 3,404,184 and 7,375,728

Step by Step Solution

1. Step 1: Write the proportion equation
   3,404,184 : 7,375,728 = 7,375,728 : x
2. Step 2: Convert to fraction form
   3,404,184/7,375,728 = 7,375,728/x
3. Step 3: Cross multiply
   3,404,184x = 7,375,728 × 7,375,728
4. Step 4: Simplify right side
   3,404,184x = 54,401,363,529,984
5. Step 5: Solve for x
   x = 54,401,363,529,984/3,404,184
6. Step 6: Final answer
   x = 15,980,735.33