Finding the Third Proportional to 227,785 and 498,468.50

Step by Step Solution

1. Step 1: Write the proportion equation
   227,785 : 498,468.50 = 498,468.50 : x
2. Step 2: Convert to fraction form
   227,785/498,468.50 = 498,468.50/x
3. Step 3: Cross multiply
   227,785x = 498,468.50 × 498,468.50
4. Step 4: Simplify right side
   227,785x = 248,470,845,492.25
5. Step 5: Solve for x
   x = 248,470,845,492.25/227,785
6. Step 6: Final answer
   x = 1,090,813.03