Finding the Third Proportional to 30,540 and 44,109

Step by Step Solution

1. Step 1: Write the proportion equation
   30,540 : 44,109 = 44,109 : x
2. Step 2: Convert to fraction form
   30,540/44,109 = 44,109/x
3. Step 3: Cross multiply
   30,540x = 44,109 × 44,109
4. Step 4: Simplify right side
   30,540x = 1,945,603,881
5. Step 5: Solve for x
   x = 1,945,603,881/30,540
6. Step 6: Final answer
   x = 63,706.74