Finding the Third Proportional to 116,886 and 167,143.50

Step by Step Solution

1. Step 1: Write the proportion equation
   116,886 : 167,143.50 = 167,143.50 : x
2. Step 2: Convert to fraction form
   116,886/167,143.50 = 167,143.50/x
3. Step 3: Cross multiply
   116,886x = 167,143.50 × 167,143.50
4. Step 4: Simplify right side
   116,886x = 27,936,949,592.25
5. Step 5: Solve for x
   x = 27,936,949,592.25/116,886
6. Step 6: Final answer
   x = 239,010.23