Finding the Third Proportional to 227,518.50 and 499,752

Step by Step Solution

1. Step 1: Write the proportion equation
   227,518.50 : 499,752 = 499,752 : x
2. Step 2: Convert to fraction form
   227,518.50/499,752 = 499,752/x
3. Step 3: Cross multiply
   227,518.50x = 499,752 × 499,752
4. Step 4: Simplify right side
   227,518.50x = 249,752,061,504
5. Step 5: Solve for x
   x = 249,752,061,504/227,518.50
6. Step 6: Final answer
   x = 1,097,721.99