Finding the Third Proportional to 103,248 and 226,165.50

Step by Step Solution

1. Step 1: Write the proportion equation
   103,248 : 226,165.50 = 226,165.50 : x
2. Step 2: Convert to fraction form
   103,248/226,165.50 = 226,165.50/x
3. Step 3: Cross multiply
   103,248x = 226,165.50 × 226,165.50
4. Step 4: Simplify right side
   103,248x = 51,150,833,390.25
5. Step 5: Solve for x
   x = 51,150,833,390.25/103,248
6. Step 6: Final answer
   x = 495,417.18