Finding the Third Proportional to 10,816.50 and 23,469

Step by Step Solution

1. Step 1: Write the proportion equation
   10,816.50 : 23,469 = 23,469 : x
2. Step 2: Convert to fraction form
   10,816.50/23,469 = 23,469/x
3. Step 3: Cross multiply
   10,816.50x = 23,469 × 23,469
4. Step 4: Simplify right side
   10,816.50x = 550,793,961
5. Step 5: Solve for x
   x = 550,793,961/10,816.50
6. Step 6: Final answer
   x = 50,921.64