Finding the Third Proportional to 155,380 and 227,928

Step by Step Solution

1. Step 1: Write the proportion equation
   155,380 : 227,928 = 227,928 : x
2. Step 2: Convert to fraction form
   155,380/227,928 = 227,928/x
3. Step 3: Cross multiply
   155,380x = 227,928 × 227,928
4. Step 4: Simplify right side
   155,380x = 51,951,173,184
5. Step 5: Solve for x
   x = 51,951,173,184/155,380
6. Step 6: Final answer
   x = 334,349.16