Finding the Third Proportional to 229,038 and 498,730.50

Step by Step Solution

1. Step 1: Write the proportion equation
   229,038 : 498,730.50 = 498,730.50 : x
2. Step 2: Convert to fraction form
   229,038/498,730.50 = 498,730.50/x
3. Step 3: Cross multiply
   229,038x = 498,730.50 × 498,730.50
4. Step 4: Simplify right side
   229,038x = 248,732,111,630.25
5. Step 5: Solve for x
   x = 248,732,111,630.25/229,038
6. Step 6: Final answer
   x = 1,085,986.22