Finding the Third Proportional to 116,162 and 170,840.50

Step by Step Solution

1. Step 1: Write the proportion equation
   116,162 : 170,840.50 = 170,840.50 : x
2. Step 2: Convert to fraction form
   116,162/170,840.50 = 170,840.50/x
3. Step 3: Cross multiply
   116,162x = 170,840.50 × 170,840.50
4. Step 4: Simplify right side
   116,162x = 29,186,476,440.25
5. Step 5: Solve for x
   x = 29,186,476,440.25/116,162
6. Step 6: Final answer
   x = 251,256.66