Finding the Third Proportional to 103,300.50 and 226,257

Step by Step Solution

1. Step 1: Write the proportion equation
   103,300.50 : 226,257 = 226,257 : x
2. Step 2: Convert to fraction form
   103,300.50/226,257 = 226,257/x
3. Step 3: Cross multiply
   103,300.50x = 226,257 × 226,257
4. Step 4: Simplify right side
   103,300.50x = 51,192,230,049
5. Step 5: Solve for x
   x = 51,192,230,049/103,300.50
6. Step 6: Final answer
   x = 495,566.14