Finding the Third Proportional to 611,936 and 1,325,544

Step by Step Solution

1. Step 1: Write the proportion equation
   611,936 : 1,325,544 = 1,325,544 : x
2. Step 2: Convert to fraction form
   611,936/1,325,544 = 1,325,544/x
3. Step 3: Cross multiply
   611,936x = 1,325,544 × 1,325,544
4. Step 4: Simplify right side
   611,936x = 1,757,066,895,936
5. Step 5: Solve for x
   x = 1,757,066,895,936/611,936
6. Step 6: Final answer
   x = 2,871,324.61