Finding the Third Proportional to 233,281.50 and 342,267

Step by Step Solution

1. Step 1: Write the proportion equation
   233,281.50 : 342,267 = 342,267 : x
2. Step 2: Convert to fraction form
   233,281.50/342,267 = 342,267/x
3. Step 3: Cross multiply
   233,281.50x = 342,267 × 342,267
4. Step 4: Simplify right side
   233,281.50x = 117,146,699,289
5. Step 5: Solve for x
   x = 117,146,699,289/233,281.50
6. Step 6: Final answer
   x = 502,168.84