Finding the Third Proportional to 551,716 and 1,182,176

Step by Step Solution

1. Step 1: Write the proportion equation
   551,716 : 1,182,176 = 1,182,176 : x
2. Step 2: Convert to fraction form
   551,716/1,182,176 = 1,182,176/x
3. Step 3: Cross multiply
   551,716x = 1,182,176 × 1,182,176
4. Step 4: Simplify right side
   551,716x = 1,397,540,094,976
5. Step 5: Solve for x
   x = 1,397,540,094,976/551,716
6. Step 6: Final answer
   x = 2,533,078.79