Finding the Third Proportional to 1,513,514 and 3,256,636

Step by Step Solution

1. Step 1: Write the proportion equation
   1,513,514 : 3,256,636 = 3,256,636 : x
2. Step 2: Convert to fraction form
   1,513,514/3,256,636 = 3,256,636/x
3. Step 3: Cross multiply
   1,513,514x = 3,256,636 × 3,256,636
4. Step 4: Simplify right side
   1,513,514x = 10,605,678,036,496
5. Step 5: Solve for x
   x = 10,605,678,036,496/1,513,514
6. Step 6: Final answer
   x = 7,007,320.74