Finding the Third Proportional to 10,758.50 and 23,216.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,758.50 : 23,216.50 = 23,216.50 : x
2. Step 2: Convert to fraction form
   10,758.50/23,216.50 = 23,216.50/x
3. Step 3: Cross multiply
   10,758.50x = 23,216.50 × 23,216.50
4. Step 4: Simplify right side
   10,758.50x = 539,005,872.25
5. Step 5: Solve for x
   x = 539,005,872.25/10,758.50
6. Step 6: Final answer
   x = 50,100.47