Finding the Third Proportional to 3,260,466 and 7,150,788

Step by Step Solution

1. Step 1: Write the proportion equation
   3,260,466 : 7,150,788 = 7,150,788 : x
2. Step 2: Convert to fraction form
   3,260,466/7,150,788 = 7,150,788/x
3. Step 3: Cross multiply
   3,260,466x = 7,150,788 × 7,150,788
4. Step 4: Simplify right side
   3,260,466x = 51,133,769,020,944
5. Step 5: Solve for x
   x = 51,133,769,020,944/3,260,466
6. Step 6: Final answer
   x = 15,682,963.42