Finding the Third Proportional to 554,592 and 792,496

Step by Step Solution

1. Step 1: Write the proportion equation
   554,592 : 792,496 = 792,496 : x
2. Step 2: Convert to fraction form
   554,592/792,496 = 792,496/x
3. Step 3: Cross multiply
   554,592x = 792,496 × 792,496
4. Step 4: Simplify right side
   554,592x = 628,049,910,016
5. Step 5: Solve for x
   x = 628,049,910,016/554,592
6. Step 6: Final answer
   x = 1,132,453.97