Finding the Third Proportional to 539,922 and 1,181,544

Step by Step Solution

1. Step 1: Write the proportion equation
   539,922 : 1,181,544 = 1,181,544 : x
2. Step 2: Convert to fraction form
   539,922/1,181,544 = 1,181,544/x
3. Step 3: Cross multiply
   539,922x = 1,181,544 × 1,181,544
4. Step 4: Simplify right side
   539,922x = 1,396,046,223,936
5. Step 5: Solve for x
   x = 1,396,046,223,936/539,922
6. Step 6: Final answer
   x = 2,585,644.27