Finding the Third Proportional to 106,401.50 and 228,483

Step by Step Solution

1. Step 1: Write the proportion equation
   106,401.50 : 228,483 = 228,483 : x
2. Step 2: Convert to fraction form
   106,401.50/228,483 = 228,483/x
3. Step 3: Cross multiply
   106,401.50x = 228,483 × 228,483
4. Step 4: Simplify right side
   106,401.50x = 52,204,481,289
5. Step 5: Solve for x
   x = 52,204,481,289/106,401.50
6. Step 6: Final answer
   x = 490,636.70