Finding the Third Proportional to 11,101.50 and 23,640.75

Step by Step Solution

1. Step 1: Write the proportion equation
   11,101.50 : 23,640.75 = 23,640.75 : x
2. Step 2: Convert to fraction form
   11,101.50/23,640.75 = 23,640.75/x
3. Step 3: Cross multiply
   11,101.50x = 23,640.75 × 23,640.75
4. Step 4: Simplify right side
   11,101.50x = 558,885,060.56
5. Step 5: Solve for x
   x = 558,885,060.56/11,101.50
6. Step 6: Final answer
   x = 50,343.20