Finding the Third Proportional to 11,019.75 and 23,173.13

Step by Step Solution

1. Step 1: Write the proportion equation
   11,019.75 : 23,173.13 = 23,173.13 : x
2. Step 2: Convert to fraction form
   11,019.75/23,173.13 = 23,173.13/x
3. Step 3: Cross multiply
   11,019.75x = 23,173.13 × 23,173.13
4. Step 4: Simplify right side
   11,019.75x = 536,993,722.27
5. Step 5: Solve for x
   x = 536,993,722.27/11,019.75
6. Step 6: Final answer
   x = 48,730.12