Finding the Third Proportional to 30,792 and 49,588

Step by Step Solution

1. Step 1: Write the proportion equation
   30,792 : 49,588 = 49,588 : x
2. Step 2: Convert to fraction form
   30,792/49,588 = 49,588/x
3. Step 3: Cross multiply
   30,792x = 49,588 × 49,588
4. Step 4: Simplify right side
   30,792x = 2,458,969,744
5. Step 5: Solve for x
   x = 2,458,969,744/30,792
6. Step 6: Final answer
   x = 79,857.42