Finding the Third Proportional to 22,148 and 33,221.50

Step by Step Solution

1. Step 1: Write the proportion equation
   22,148 : 33,221.50 = 33,221.50 : x
2. Step 2: Convert to fraction form
   22,148/33,221.50 = 33,221.50/x
3. Step 3: Cross multiply
   22,148x = 33,221.50 × 33,221.50
4. Step 4: Simplify right side
   22,148x = 1,103,668,062.25
5. Step 5: Solve for x
   x = 1,103,668,062.25/22,148
6. Step 6: Final answer
   x = 49,831.50