Finding the Third Proportional to 11,004.19 and 23,221.69

Step by Step Solution

1. Step 1: Write the proportion equation
   11,004.19 : 23,221.69 = 23,221.69 : x
2. Step 2: Convert to fraction form
   11,004.19/23,221.69 = 23,221.69/x
3. Step 3: Cross multiply
   11,004.19x = 23,221.69 × 23,221.69
4. Step 4: Simplify right side
   11,004.19x = 539,246,770.35
5. Step 5: Solve for x
   x = 539,246,770.35/11,004.19
6. Step 6: Final answer
   x = 49,003.78