Finding the Third Proportional to 3,466,238 and 7,480,519

Step by Step Solution

1. Step 1: Write the proportion equation
   3,466,238 : 7,480,519 = 7,480,519 : x
2. Step 2: Convert to fraction form
   3,466,238/7,480,519 = 7,480,519/x
3. Step 3: Cross multiply
   3,466,238x = 7,480,519 × 7,480,519
4. Step 4: Simplify right side
   3,466,238x = 55,958,164,509,361
5. Step 5: Solve for x
   x = 55,958,164,509,361/3,466,238
6. Step 6: Final answer
   x = 16,143,774.46