Finding the Third Proportional to 224,217 and 333,132.75

Step by Step Solution

1. Step 1: Write the proportion equation
   224,217 : 333,132.75 = 333,132.75 : x
2. Step 2: Convert to fraction form
   224,217/333,132.75 = 333,132.75/x
3. Step 3: Cross multiply
   224,217x = 333,132.75 × 333,132.75
4. Step 4: Simplify right side
   224,217x = 110,977,429,122.56
5. Step 5: Solve for x
   x = 110,977,429,122.56/224,217
6. Step 6: Final answer
   x = 494,955.46