Finding the Third Proportional to 581,082 and 1,258,674

Step by Step Solution

1. Step 1: Write the proportion equation
   581,082 : 1,258,674 = 1,258,674 : x
2. Step 2: Convert to fraction form
   581,082/1,258,674 = 1,258,674/x
3. Step 3: Cross multiply
   581,082x = 1,258,674 × 1,258,674
4. Step 4: Simplify right side
   581,082x = 1,584,260,238,276
5. Step 5: Solve for x
   x = 1,584,260,238,276/581,082
6. Step 6: Final answer
   x = 2,726,397.03