Finding the Third Proportional to 158,629.50 and 233,558

Step by Step Solution

1. Step 1: Write the proportion equation
   158,629.50 : 233,558 = 233,558 : x
2. Step 2: Convert to fraction form
   158,629.50/233,558 = 233,558/x
3. Step 3: Cross multiply
   158,629.50x = 233,558 × 233,558
4. Step 4: Simplify right side
   158,629.50x = 54,549,339,364
5. Step 5: Solve for x
   x = 54,549,339,364/158,629.50
6. Step 6: Final answer
   x = 343,878.91