Finding the Third Proportional to 10,810.50 and 23,288.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,810.50 : 23,288.50 = 23,288.50 : x
2. Step 2: Convert to fraction form
   10,810.50/23,288.50 = 23,288.50/x
3. Step 3: Cross multiply
   10,810.50x = 23,288.50 × 23,288.50
4. Step 4: Simplify right side
   10,810.50x = 542,354,232.25
5. Step 5: Solve for x
   x = 542,354,232.25/10,810.50
6. Step 6: Final answer
   x = 50,169.21