Finding the Third Proportional to 231,984 and 494,334

Step by Step Solution

1. Step 1: Write the proportion equation
   231,984 : 494,334 = 494,334 : x
2. Step 2: Convert to fraction form
   231,984/494,334 = 494,334/x
3. Step 3: Cross multiply
   231,984x = 494,334 × 494,334
4. Step 4: Simplify right side
   231,984x = 244,366,103,556
5. Step 5: Solve for x
   x = 244,366,103,556/231,984
6. Step 6: Final answer
   x = 1,053,374.82