Finding the Third Proportional to 539,896 and 1,181,180

Step by Step Solution

1. Step 1: Write the proportion equation
   539,896 : 1,181,180 = 1,181,180 : x
2. Step 2: Convert to fraction form
   539,896/1,181,180 = 1,181,180/x
3. Step 3: Cross multiply
   539,896x = 1,181,180 × 1,181,180
4. Step 4: Simplify right side
   539,896x = 1,395,186,192,400
5. Step 5: Solve for x
   x = 1,395,186,192,400/539,896
6. Step 6: Final answer
   x = 2,584,175.83