Finding the Third Proportional to 184.78 and 300.41

Step by Step Solution

1. Step 1: Write the proportion equation
   184.78 : 300.41 = 300.41 : x
2. Step 2: Convert to fraction form
   184.78/300.41 = 300.41/x
3. Step 3: Cross multiply
   184.78x = 300.41 × 300.41
4. Step 4: Simplify right side
   184.78x = 90,246.26
5. Step 5: Solve for x
   x = 90,246.26/184.78
6. Step 6: Final answer
   x = 488.40