Finding the Third Proportional to 111,096 and 171,528

Step by Step Solution

1. Step 1: Write the proportion equation
   111,096 : 171,528 = 171,528 : x
2. Step 2: Convert to fraction form
   111,096/171,528 = 171,528/x
3. Step 3: Cross multiply
   111,096x = 171,528 × 171,528
4. Step 4: Simplify right side
   111,096x = 29,421,854,784
5. Step 5: Solve for x
   x = 29,421,854,784/111,096
6. Step 6: Final answer
   x = 264,832.71