Finding the Third Proportional to 231,842 and 494,302

Step by Step Solution

1. Step 1: Write the proportion equation
   231,842 : 494,302 = 494,302 : x
2. Step 2: Convert to fraction form
   231,842/494,302 = 494,302/x
3. Step 3: Cross multiply
   231,842x = 494,302 × 494,302
4. Step 4: Simplify right side
   231,842x = 244,334,467,204
5. Step 5: Solve for x
   x = 244,334,467,204/231,842
6. Step 6: Final answer
   x = 1,053,883.54