Finding the Third Proportional to 111,558 and 167,584

Step by Step Solution

1. Step 1: Write the proportion equation
   111,558 : 167,584 = 167,584 : x
2. Step 2: Convert to fraction form
   111,558/167,584 = 167,584/x
3. Step 3: Cross multiply
   111,558x = 167,584 × 167,584
4. Step 4: Simplify right side
   111,558x = 28,084,397,056
5. Step 5: Solve for x
   x = 28,084,397,056/111,558
6. Step 6: Final answer
   x = 251,747.05