Finding the Third Proportional to 111,654 and 167,501.25

Step by Step Solution

1. Step 1: Write the proportion equation
   111,654 : 167,501.25 = 167,501.25 : x
2. Step 2: Convert to fraction form
   111,654/167,501.25 = 167,501.25/x
3. Step 3: Cross multiply
   111,654x = 167,501.25 × 167,501.25
4. Step 4: Simplify right side
   111,654x = 28,056,668,751.56
5. Step 5: Solve for x
   x = 28,056,668,751.56/111,654
6. Step 6: Final answer
   x = 251,282.25