Finding the Third Proportional to 540,155 and 1,177,504

Step by Step Solution

1. Step 1: Write the proportion equation
   540,155 : 1,177,504 = 1,177,504 : x
2. Step 2: Convert to fraction form
   540,155/1,177,504 = 1,177,504/x
3. Step 3: Cross multiply
   540,155x = 1,177,504 × 1,177,504
4. Step 4: Simplify right side
   540,155x = 1,386,515,670,016
5. Step 5: Solve for x
   x = 1,386,515,670,016/540,155
6. Step 6: Final answer
   x = 2,566,884.82