Finding the Third Proportional to 3,637,404 and 5,057,517

Step by Step Solution

1. Step 1: Write the proportion equation
   3,637,404 : 5,057,517 = 5,057,517 : x
2. Step 2: Convert to fraction form
   3,637,404/5,057,517 = 5,057,517/x
3. Step 3: Cross multiply
   3,637,404x = 5,057,517 × 5,057,517
4. Step 4: Simplify right side
   3,637,404x = 25,578,478,205,289
5. Step 5: Solve for x
   x = 25,578,478,205,289/3,637,404
6. Step 6: Final answer
   x = 7,032,069.63