Finding the Third Proportional to 3,647,022 and 7,936,212

Step by Step Solution

1. Step 1: Write the proportion equation
   3,647,022 : 7,936,212 = 7,936,212 : x
2. Step 2: Convert to fraction form
   3,647,022/7,936,212 = 7,936,212/x
3. Step 3: Cross multiply
   3,647,022x = 7,936,212 × 7,936,212
4. Step 4: Simplify right side
   3,647,022x = 62,983,460,908,944
5. Step 5: Solve for x
   x = 62,983,460,908,944/3,647,022
6. Step 6: Final answer
   x = 17,269,833.01