Finding the Third Proportional to 230,034.50 and 353,086

Step by Step Solution

1. Step 1: Write the proportion equation
   230,034.50 : 353,086 = 353,086 : x
2. Step 2: Convert to fraction form
   230,034.50/353,086 = 353,086/x
3. Step 3: Cross multiply
   230,034.50x = 353,086 × 353,086
4. Step 4: Simplify right side
   230,034.50x = 124,669,723,396
5. Step 5: Solve for x
   x = 124,669,723,396/230,034.50
6. Step 6: Final answer
   x = 541,960.98