Finding the Third Proportional to 52,436 and 112,287

Step by Step Solution

1. Step 1: Write the proportion equation
   52,436 : 112,287 = 112,287 : x
2. Step 2: Convert to fraction form
   52,436/112,287 = 112,287/x
3. Step 3: Cross multiply
   52,436x = 112,287 × 112,287
4. Step 4: Simplify right side
   52,436x = 12,608,370,369
5. Step 5: Solve for x
   x = 12,608,370,369/52,436
6. Step 6: Final answer
   x = 240,452.56