Finding the Third Proportional to 116,860.50 and 167,112

Step by Step Solution

1. Step 1: Write the proportion equation
   116,860.50 : 167,112 = 167,112 : x
2. Step 2: Convert to fraction form
   116,860.50/167,112 = 167,112/x
3. Step 3: Cross multiply
   116,860.50x = 167,112 × 167,112
4. Step 4: Simplify right side
   116,860.50x = 27,926,420,544
5. Step 5: Solve for x
   x = 27,926,420,544/116,860.50
6. Step 6: Final answer
   x = 238,972.28