Finding the Third Proportional to 494,653.50 and 741,981

Step by Step Solution

1. Step 1: Write the proportion equation
   494,653.50 : 741,981 = 741,981 : x
2. Step 2: Convert to fraction form
   494,653.50/741,981 = 741,981/x
3. Step 3: Cross multiply
   494,653.50x = 741,981 × 741,981
4. Step 4: Simplify right side
   494,653.50x = 550,535,804,361
5. Step 5: Solve for x
   x = 550,535,804,361/494,653.50
6. Step 6: Final answer
   x = 1,112,972.63