Finding the Third Proportional to 11,169 and 23,269.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,169 : 23,269.50 = 23,269.50 : x
2. Step 2: Convert to fraction form
   11,169/23,269.50 = 23,269.50/x
3. Step 3: Cross multiply
   11,169x = 23,269.50 × 23,269.50
4. Step 4: Simplify right side
   11,169x = 541,469,630.25
5. Step 5: Solve for x
   x = 541,469,630.25/11,169
6. Step 6: Final answer
   x = 48,479.69