Finding the Third Proportional to 233,499 and 356,080.50

Step by Step Solution

1. Step 1: Write the proportion equation
   233,499 : 356,080.50 = 356,080.50 : x
2. Step 2: Convert to fraction form
   233,499/356,080.50 = 356,080.50/x
3. Step 3: Cross multiply
   233,499x = 356,080.50 × 356,080.50
4. Step 4: Simplify right side
   233,499x = 126,793,322,480.25
5. Step 5: Solve for x
   x = 126,793,322,480.25/233,499
6. Step 6: Final answer
   x = 543,014.41