Finding the Third Proportional to 554,633.50 and 792,584

Step by Step Solution

1. Step 1: Write the proportion equation
   554,633.50 : 792,584 = 792,584 : x
2. Step 2: Convert to fraction form
   554,633.50/792,584 = 792,584/x
3. Step 3: Cross multiply
   554,633.50x = 792,584 × 792,584
4. Step 4: Simplify right side
   554,633.50x = 628,189,397,056
5. Step 5: Solve for x
   x = 628,189,397,056/554,633.50
6. Step 6: Final answer
   x = 1,132,620.73