Finding the Third Proportional to 2,356.31 and 4,955.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,356.31 : 4,955.06 = 4,955.06 : x
2. Step 2: Convert to fraction form
   2,356.31/4,955.06 = 4,955.06/x
3. Step 3: Cross multiply
   2,356.31x = 4,955.06 × 4,955.06
4. Step 4: Simplify right side
   2,356.31x = 24,552,644.38
5. Step 5: Solve for x
   x = 24,552,644.38/2,356.31
6. Step 6: Final answer
   x = 10,419.94