Finding the Third Proportional to 235,183.50 and 512,325

Step by Step Solution

1. Step 1: Write the proportion equation
   235,183.50 : 512,325 = 512,325 : x
2. Step 2: Convert to fraction form
   235,183.50/512,325 = 512,325/x
3. Step 3: Cross multiply
   235,183.50x = 512,325 × 512,325
4. Step 4: Simplify right side
   235,183.50x = 262,476,905,625
5. Step 5: Solve for x
   x = 262,476,905,625/235,183.50
6. Step 6: Final answer
   x = 1,116,051.53