Finding the Third Proportional to 52,530 and 112,442

Step by Step Solution

1. Step 1: Write the proportion equation
   52,530 : 112,442 = 112,442 : x
2. Step 2: Convert to fraction form
   52,530/112,442 = 112,442/x
3. Step 3: Cross multiply
   52,530x = 112,442 × 112,442
4. Step 4: Simplify right side
   52,530x = 12,643,203,364
5. Step 5: Solve for x
   x = 12,643,203,364/52,530
6. Step 6: Final answer
   x = 240,685.39