Finding the Third Proportional to 242,124 and 494,082

Step by Step Solution

1. Step 1: Write the proportion equation
   242,124 : 494,082 = 494,082 : x
2. Step 2: Convert to fraction form
   242,124/494,082 = 494,082/x
3. Step 3: Cross multiply
   242,124x = 494,082 × 494,082
4. Step 4: Simplify right side
   242,124x = 244,117,022,724
5. Step 5: Solve for x
   x = 244,117,022,724/242,124
6. Step 6: Final answer
   x = 1,008,231.41