Finding the Third Proportional to 23,220 and 50,890

Step by Step Solution

1. Step 1: Write the proportion equation
   23,220 : 50,890 = 50,890 : x
2. Step 2: Convert to fraction form
   23,220/50,890 = 50,890/x
3. Step 3: Cross multiply
   23,220x = 50,890 × 50,890
4. Step 4: Simplify right side
   23,220x = 2,589,792,100
5. Step 5: Solve for x
   x = 2,589,792,100/23,220
6. Step 6: Final answer
   x = 111,532.82