Finding the Third Proportional to 107,876.25 and 229,590

Step by Step Solution

1. Step 1: Write the proportion equation
   107,876.25 : 229,590 = 229,590 : x
2. Step 2: Convert to fraction form
   107,876.25/229,590 = 229,590/x
3. Step 3: Cross multiply
   107,876.25x = 229,590 × 229,590
4. Step 4: Simplify right side
   107,876.25x = 52,711,568,100
5. Step 5: Solve for x
   x = 52,711,568,100/107,876.25
6. Step 6: Final answer
   x = 488,629.96