Finding the Third Proportional to 229,216.50 and 362,874

Step by Step Solution

1. Step 1: Write the proportion equation
   229,216.50 : 362,874 = 362,874 : x
2. Step 2: Convert to fraction form
   229,216.50/362,874 = 362,874/x
3. Step 3: Cross multiply
   229,216.50x = 362,874 × 362,874
4. Step 4: Simplify right side
   229,216.50x = 131,677,539,876
5. Step 5: Solve for x
   x = 131,677,539,876/229,216.50
6. Step 6: Final answer
   x = 574,467.98