Finding the Third Proportional to 10,728.50 and 23,543

Step by Step Solution

1. Step 1: Write the proportion equation
   10,728.50 : 23,543 = 23,543 : x
2. Step 2: Convert to fraction form
   10,728.50/23,543 = 23,543/x
3. Step 3: Cross multiply
   10,728.50x = 23,543 × 23,543
4. Step 4: Simplify right side
   10,728.50x = 554,272,849
5. Step 5: Solve for x
   x = 554,272,849/10,728.50
6. Step 6: Final answer
   x = 51,663.59