Finding the Third Proportional to 23,724 and 51,528

Step by Step Solution

1. Step 1: Write the proportion equation
   23,724 : 51,528 = 51,528 : x
2. Step 2: Convert to fraction form
   23,724/51,528 = 51,528/x
3. Step 3: Cross multiply
   23,724x = 51,528 × 51,528
4. Step 4: Simplify right side
   23,724x = 2,655,134,784
5. Step 5: Solve for x
   x = 2,655,134,784/23,724
6. Step 6: Final answer
   x = 111,917.67