Finding the Third Proportional to 229,086 and 498,829.50

Step by Step Solution

1. Step 1: Write the proportion equation
   229,086 : 498,829.50 = 498,829.50 : x
2. Step 2: Convert to fraction form
   229,086/498,829.50 = 498,829.50/x
3. Step 3: Cross multiply
   229,086x = 498,829.50 × 498,829.50
4. Step 4: Simplify right side
   229,086x = 248,830,870,070.25
5. Step 5: Solve for x
   x = 248,830,870,070.25/229,086
6. Step 6: Final answer
   x = 1,086,189.77