Finding the Third Proportional to 52,285 and 111,313

Step by Step Solution

1. Step 1: Write the proportion equation
   52,285 : 111,313 = 111,313 : x
2. Step 2: Convert to fraction form
   52,285/111,313 = 111,313/x
3. Step 3: Cross multiply
   52,285x = 111,313 × 111,313
4. Step 4: Simplify right side
   52,285x = 12,390,583,969
5. Step 5: Solve for x
   x = 12,390,583,969/52,285
6. Step 6: Final answer
   x = 236,981.62