Finding the Third Proportional to 107,494 and 223,812

Step by Step Solution

1. Step 1: Write the proportion equation
   107,494 : 223,812 = 223,812 : x
2. Step 2: Convert to fraction form
   107,494/223,812 = 223,812/x
3. Step 3: Cross multiply
   107,494x = 223,812 × 223,812
4. Step 4: Simplify right side
   107,494x = 50,091,811,344
5. Step 5: Solve for x
   x = 50,091,811,344/107,494
6. Step 6: Final answer
   x = 465,996.35