Finding the Third Proportional to 111,807 and 167,224.50

Step by Step Solution

1. Step 1: Write the proportion equation
   111,807 : 167,224.50 = 167,224.50 : x
2. Step 2: Convert to fraction form
   111,807/167,224.50 = 167,224.50/x
3. Step 3: Cross multiply
   111,807x = 167,224.50 × 167,224.50
4. Step 4: Simplify right side
   111,807x = 27,964,033,400.25
5. Step 5: Solve for x
   x = 27,964,033,400.25/111,807
6. Step 6: Final answer
   x = 250,109.86