Finding the Third Proportional to 3,483,914 and 7,501,728

Step by Step Solution

1. Step 1: Write the proportion equation
   3,483,914 : 7,501,728 = 7,501,728 : x
2. Step 2: Convert to fraction form
   3,483,914/7,501,728 = 7,501,728/x
3. Step 3: Cross multiply
   3,483,914x = 7,501,728 × 7,501,728
4. Step 4: Simplify right side
   3,483,914x = 56,275,922,985,984
5. Step 5: Solve for x
   x = 56,275,922,985,984/3,483,914
6. Step 6: Final answer
   x = 16,153,074.67