Finding the Third Proportional to 154,279.69 and 233,059.78

Step by Step Solution

1. Step 1: Write the proportion equation
   154,279.69 : 233,059.78 = 233,059.78 : x
2. Step 2: Convert to fraction form
   154,279.69/233,059.78 = 233,059.78/x
3. Step 3: Cross multiply
   154,279.69x = 233,059.78 × 233,059.78
4. Step 4: Simplify right side
   154,279.69x = 54,316,861,636.30
5. Step 5: Solve for x
   x = 54,316,861,636.30/154,279.69
6. Step 6: Final answer
   x = 352,067.49