Finding the Third Proportional to 113,004.50 and 170,966

Step by Step Solution

1. Step 1: Write the proportion equation
   113,004.50 : 170,966 = 170,966 : x
2. Step 2: Convert to fraction form
   113,004.50/170,966 = 170,966/x
3. Step 3: Cross multiply
   113,004.50x = 170,966 × 170,966
4. Step 4: Simplify right side
   113,004.50x = 29,229,373,156
5. Step 5: Solve for x
   x = 29,229,373,156/113,004.50
6. Step 6: Final answer
   x = 258,656.72