Finding the Third Proportional to 238,414.50 and 496,224

Step by Step Solution

1. Step 1: Write the proportion equation
   238,414.50 : 496,224 = 496,224 : x
2. Step 2: Convert to fraction form
   238,414.50/496,224 = 496,224/x
3. Step 3: Cross multiply
   238,414.50x = 496,224 × 496,224
4. Step 4: Simplify right side
   238,414.50x = 246,238,258,176
5. Step 5: Solve for x
   x = 246,238,258,176/238,414.50
6. Step 6: Final answer
   x = 1,032,815.78