Finding the Third Proportional to 103,889.25 and 224,388

Step by Step Solution

1. Step 1: Write the proportion equation
   103,889.25 : 224,388 = 224,388 : x
2. Step 2: Convert to fraction form
   103,889.25/224,388 = 224,388/x
3. Step 3: Cross multiply
   103,889.25x = 224,388 × 224,388
4. Step 4: Simplify right side
   103,889.25x = 50,349,974,544
5. Step 5: Solve for x
   x = 50,349,974,544/103,889.25
6. Step 6: Final answer
   x = 484,650.48