Finding the Third Proportional to 127,184 and 276,256

Step by Step Solution

1. Step 1: Write the proportion equation
   127,184 : 276,256 = 276,256 : x
2. Step 2: Convert to fraction form
   127,184/276,256 = 276,256/x
3. Step 3: Cross multiply
   127,184x = 276,256 × 276,256
4. Step 4: Simplify right side
   127,184x = 76,317,377,536
5. Step 5: Solve for x
   x = 76,317,377,536/127,184
6. Step 6: Final answer
   x = 600,054.86