Finding the Third Proportional to 111,967 and 167,881

Step by Step Solution

1. Step 1: Write the proportion equation
   111,967 : 167,881 = 167,881 : x
2. Step 2: Convert to fraction form
   111,967/167,881 = 167,881/x
3. Step 3: Cross multiply
   111,967x = 167,881 × 167,881
4. Step 4: Simplify right side
   111,967x = 28,184,030,161
5. Step 5: Solve for x
   x = 28,184,030,161/111,967
6. Step 6: Final answer
   x = 251,717.29