Finding the Third Proportional to 230,046 and 353,104.50

Step by Step Solution

1. Step 1: Write the proportion equation
   230,046 : 353,104.50 = 353,104.50 : x
2. Step 2: Convert to fraction form
   230,046/353,104.50 = 353,104.50/x
3. Step 3: Cross multiply
   230,046x = 353,104.50 × 353,104.50
4. Step 4: Simplify right side
   230,046x = 124,682,787,920.25
5. Step 5: Solve for x
   x = 124,682,787,920.25/230,046
6. Step 6: Final answer
   x = 541,990.68