Finding the Third Proportional to 111,352 and 167,020

Step by Step Solution

1. Step 1: Write the proportion equation
   111,352 : 167,020 = 167,020 : x
2. Step 2: Convert to fraction form
   111,352/167,020 = 167,020/x
3. Step 3: Cross multiply
   111,352x = 167,020 × 167,020
4. Step 4: Simplify right side
   111,352x = 27,895,680,400
5. Step 5: Solve for x
   x = 27,895,680,400/111,352
6. Step 6: Final answer
   x = 250,518.00