Finding the Third Proportional to 3,260,474 and 7,150,804

Step by Step Solution

1. Step 1: Write the proportion equation
   3,260,474 : 7,150,804 = 7,150,804 : x
2. Step 2: Convert to fraction form
   3,260,474/7,150,804 = 7,150,804/x
3. Step 3: Cross multiply
   3,260,474x = 7,150,804 × 7,150,804
4. Step 4: Simplify right side
   3,260,474x = 51,133,997,846,416
5. Step 5: Solve for x
   x = 51,133,997,846,416/3,260,474
6. Step 6: Final answer
   x = 15,682,995.12