Finding the Third Proportional to 51,253 and 111,482

Step by Step Solution

1. Step 1: Write the proportion equation
   51,253 : 111,482 = 111,482 : x
2. Step 2: Convert to fraction form
   51,253/111,482 = 111,482/x
3. Step 3: Cross multiply
   51,253x = 111,482 × 111,482
4. Step 4: Simplify right side
   51,253x = 12,428,236,324
5. Step 5: Solve for x
   x = 12,428,236,324/51,253
6. Step 6: Final answer
   x = 242,487.98