Finding the Third Proportional to 582,028 and 897,066

Step by Step Solution

1. Step 1: Write the proportion equation
   582,028 : 897,066 = 897,066 : x
2. Step 2: Convert to fraction form
   582,028/897,066 = 897,066/x
3. Step 3: Cross multiply
   582,028x = 897,066 × 897,066
4. Step 4: Simplify right side
   582,028x = 804,727,408,356
5. Step 5: Solve for x
   x = 804,727,408,356/582,028
6. Step 6: Final answer
   x = 1,382,626.62