Finding the Third Proportional to 10,153.27 and 15,145.73

Step by Step Solution

1. Step 1: Write the proportion equation
   10,153.27 : 15,145.73 = 15,145.73 : x
2. Step 2: Convert to fraction form
   10,153.27/15,145.73 = 15,145.73/x
3. Step 3: Cross multiply
   10,153.27x = 15,145.73 × 15,145.73
4. Step 4: Simplify right side
   10,153.27x = 229,393,269.76
5. Step 5: Solve for x
   x = 229,393,269.76/10,153.27
6. Step 6: Final answer
   x = 22,593.05