Finding the Third Proportional to 22,231.69 and 47,728.69

Step by Step Solution

1. Step 1: Write the proportion equation
   22,231.69 : 47,728.69 = 47,728.69 : x
2. Step 2: Convert to fraction form
   22,231.69/47,728.69 = 47,728.69/x
3. Step 3: Cross multiply
   22,231.69x = 47,728.69 × 47,728.69
4. Step 4: Simplify right side
   22,231.69x = 2,278,027,610.47
5. Step 5: Solve for x
   x = 2,278,027,610.47/22,231.69
6. Step 6: Final answer
   x = 102,467.60