Finding the Third Proportional to 655,452 and 897,030

Step by Step Solution

1. Step 1: Write the proportion equation
   655,452 : 897,030 = 897,030 : x
2. Step 2: Convert to fraction form
   655,452/897,030 = 897,030/x
3. Step 3: Cross multiply
   655,452x = 897,030 × 897,030
4. Step 4: Simplify right side
   655,452x = 804,662,820,900
5. Step 5: Solve for x
   x = 804,662,820,900/655,452
6. Step 6: Final answer
   x = 1,227,645.69