Finding the Third Proportional to 111,050 and 242,812

Step by Step Solution

1. Step 1: Write the proportion equation
   111,050 : 242,812 = 242,812 : x
2. Step 2: Convert to fraction form
   111,050/242,812 = 242,812/x
3. Step 3: Cross multiply
   111,050x = 242,812 × 242,812
4. Step 4: Simplify right side
   111,050x = 58,957,667,344
5. Step 5: Solve for x
   x = 58,957,667,344/111,050
6. Step 6: Final answer
   x = 530,911.01