Finding the Third Proportional to 459,792 and 683,124.75

Step by Step Solution

1. Step 1: Write the proportion equation
   459,792 : 683,124.75 = 683,124.75 : x
2. Step 2: Convert to fraction form
   459,792/683,124.75 = 683,124.75/x
3. Step 3: Cross multiply
   459,792x = 683,124.75 × 683,124.75
4. Step 4: Simplify right side
   459,792x = 466,659,424,062.56
5. Step 5: Solve for x
   x = 466,659,424,062.56/459,792
6. Step 6: Final answer
   x = 1,014,935.94