Finding the Third Proportional to 154,627.50 and 226,404

Step by Step Solution

1. Step 1: Write the proportion equation
   154,627.50 : 226,404 = 226,404 : x
2. Step 2: Convert to fraction form
   154,627.50/226,404 = 226,404/x
3. Step 3: Cross multiply
   154,627.50x = 226,404 × 226,404
4. Step 4: Simplify right side
   154,627.50x = 51,258,771,216
5. Step 5: Solve for x
   x = 51,258,771,216/154,627.50
6. Step 6: Final answer
   x = 331,498.42