Finding the Third Proportional to 582,036 and 897,078

Step by Step Solution

1. Step 1: Write the proportion equation
   582,036 : 897,078 = 897,078 : x
2. Step 2: Convert to fraction form
   582,036/897,078 = 897,078/x
3. Step 3: Cross multiply
   582,036x = 897,078 × 897,078
4. Step 4: Simplify right side
   582,036x = 804,748,938,084
5. Step 5: Solve for x
   x = 804,748,938,084/582,036
6. Step 6: Final answer
   x = 1,382,644.61