Finding the Third Proportional to 22,728.09 and 53,087.91

Step by Step Solution

1. Step 1: Write the proportion equation
   22,728.09 : 53,087.91 = 53,087.91 : x
2. Step 2: Convert to fraction form
   22,728.09/53,087.91 = 53,087.91/x
3. Step 3: Cross multiply
   22,728.09x = 53,087.91 × 53,087.91
4. Step 4: Simplify right side
   22,728.09x = 2,818,325,790.01
5. Step 5: Solve for x
   x = 2,818,325,790.01/22,728.09
6. Step 6: Final answer
   x = 124,001.86