Finding the Third Proportional to 111,547 and 167,568

Step by Step Solution

1. Step 1: Write the proportion equation
   111,547 : 167,568 = 167,568 : x
2. Step 2: Convert to fraction form
   111,547/167,568 = 167,568/x
3. Step 3: Cross multiply
   111,547x = 167,568 × 167,568
4. Step 4: Simplify right side
   111,547x = 28,079,034,624
5. Step 5: Solve for x
   x = 28,079,034,624/111,547
6. Step 6: Final answer
   x = 251,723.80