Finding the Third Proportional to 11,040 and 23,659.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,040 : 23,659.50 = 23,659.50 : x
2. Step 2: Convert to fraction form
   11,040/23,659.50 = 23,659.50/x
3. Step 3: Cross multiply
   11,040x = 23,659.50 × 23,659.50
4. Step 4: Simplify right side
   11,040x = 559,771,940.25
5. Step 5: Solve for x
   x = 559,771,940.25/11,040
6. Step 6: Final answer
   x = 50,703.98