Finding the Third Proportional to 60,264 and 131,253

Step by Step Solution

1. Step 1: Write the proportion equation
   60,264 : 131,253 = 131,253 : x
2. Step 2: Convert to fraction form
   60,264/131,253 = 131,253/x
3. Step 3: Cross multiply
   60,264x = 131,253 × 131,253
4. Step 4: Simplify right side
   60,264x = 17,227,350,009
5. Step 5: Solve for x
   x = 17,227,350,009/60,264
6. Step 6: Final answer
   x = 285,864.70