Finding the Third Proportional to 229,443.50 and 492,101

Step by Step Solution

1. Step 1: Write the proportion equation
   229,443.50 : 492,101 = 492,101 : x
2. Step 2: Convert to fraction form
   229,443.50/492,101 = 492,101/x
3. Step 3: Cross multiply
   229,443.50x = 492,101 × 492,101
4. Step 4: Simplify right side
   229,443.50x = 242,163,394,201
5. Step 5: Solve for x
   x = 242,163,394,201/229,443.50
6. Step 6: Final answer
   x = 1,055,438.02