Finding the Third Proportional to 11,160 and 23,469.75

Step by Step Solution

1. Step 1: Write the proportion equation
   11,160 : 23,469.75 = 23,469.75 : x
2. Step 2: Convert to fraction form
   11,160/23,469.75 = 23,469.75/x
3. Step 3: Cross multiply
   11,160x = 23,469.75 × 23,469.75
4. Step 4: Simplify right side
   11,160x = 550,829,165.06
5. Step 5: Solve for x
   x = 550,829,165.06/11,160
6. Step 6: Final answer
   x = 49,357.45