Finding the Third Proportional to 10,923.19 and 23,137.31

Step by Step Solution

1. Step 1: Write the proportion equation
   10,923.19 : 23,137.31 = 23,137.31 : x
2. Step 2: Convert to fraction form
   10,923.19/23,137.31 = 23,137.31/x
3. Step 3: Cross multiply
   10,923.19x = 23,137.31 × 23,137.31
4. Step 4: Simplify right side
   10,923.19x = 535,335,229.72
5. Step 5: Solve for x
   x = 535,335,229.72/10,923.19
6. Step 6: Final answer
   x = 49,009.07