Finding the Third Proportional to 230,862 and 494,574

Step by Step Solution

1. Step 1: Write the proportion equation
   230,862 : 494,574 = 494,574 : x
2. Step 2: Convert to fraction form
   230,862/494,574 = 494,574/x
3. Step 3: Cross multiply
   230,862x = 494,574 × 494,574
4. Step 4: Simplify right side
   230,862x = 244,603,441,476
5. Step 5: Solve for x
   x = 244,603,441,476/230,862
6. Step 6: Final answer
   x = 1,059,522.32