Finding the Third Proportional to 127,082 and 276,298

Step by Step Solution

1. Step 1: Write the proportion equation
   127,082 : 276,298 = 276,298 : x
2. Step 2: Convert to fraction form
   127,082/276,298 = 276,298/x
3. Step 3: Cross multiply
   127,082x = 276,298 × 276,298
4. Step 4: Simplify right side
   127,082x = 76,340,584,804
5. Step 5: Solve for x
   x = 76,340,584,804/127,082
6. Step 6: Final answer
   x = 600,719.10