Finding the Third Proportional to 227,785.50 and 500,208

Step by Step Solution

1. Step 1: Write the proportion equation
   227,785.50 : 500,208 = 500,208 : x
2. Step 2: Convert to fraction form
   227,785.50/500,208 = 500,208/x
3. Step 3: Cross multiply
   227,785.50x = 500,208 × 500,208
4. Step 4: Simplify right side
   227,785.50x = 250,208,043,264
5. Step 5: Solve for x
   x = 250,208,043,264/227,785.50
6. Step 6: Final answer
   x = 1,098,437.10