Finding the Third Proportional to 113,176.50 and 158,628

Step by Step Solution

1. Step 1: Write the proportion equation
   113,176.50 : 158,628 = 158,628 : x
2. Step 2: Convert to fraction form
   113,176.50/158,628 = 158,628/x
3. Step 3: Cross multiply
   113,176.50x = 158,628 × 158,628
4. Step 4: Simplify right side
   113,176.50x = 25,162,842,384
5. Step 5: Solve for x
   x = 25,162,842,384/113,176.50
6. Step 6: Final answer
   x = 222,332.75