Finding the Third Proportional to 10,921.50 and 23,481

Step by Step Solution

1. Step 1: Write the proportion equation
   10,921.50 : 23,481 = 23,481 : x
2. Step 2: Convert to fraction form
   10,921.50/23,481 = 23,481/x
3. Step 3: Cross multiply
   10,921.50x = 23,481 × 23,481
4. Step 4: Simplify right side
   10,921.50x = 551,357,361
5. Step 5: Solve for x
   x = 551,357,361/10,921.50
6. Step 6: Final answer
   x = 50,483.67