Finding the Third Proportional to 230,784 and 494,784

Step by Step Solution

1. Step 1: Write the proportion equation
   230,784 : 494,784 = 494,784 : x
2. Step 2: Convert to fraction form
   230,784/494,784 = 494,784/x
3. Step 3: Cross multiply
   230,784x = 494,784 × 494,784
4. Step 4: Simplify right side
   230,784x = 244,811,206,656
5. Step 5: Solve for x
   x = 244,811,206,656/230,784
6. Step 6: Final answer
   x = 1,060,780.67