Finding the Third Proportional to 103,889.25 and 224,383.50

Step by Step Solution

1. Step 1: Write the proportion equation
   103,889.25 : 224,383.50 = 224,383.50 : x
2. Step 2: Convert to fraction form
   103,889.25/224,383.50 = 224,383.50/x
3. Step 3: Cross multiply
   103,889.25x = 224,383.50 × 224,383.50
4. Step 4: Simplify right side
   103,889.25x = 50,347,955,072.25
5. Step 5: Solve for x
   x = 50,347,955,072.25/103,889.25
6. Step 6: Final answer
   x = 484,631.04