Finding the Third Proportional to 4,018.50 and 5,373

Step by Step Solution

1. Step 1: Write the proportion equation
   4,018.50 : 5,373 = 5,373 : x
2. Step 2: Convert to fraction form
   4,018.50/5,373 = 5,373/x
3. Step 3: Cross multiply
   4,018.50x = 5,373 × 5,373
4. Step 4: Simplify right side
   4,018.50x = 28,869,129
5. Step 5: Solve for x
   x = 28,869,129/4,018.50
6. Step 6: Final answer
   x = 7,184.06