Finding the Third Proportional to 49,648.38 and 74,936

Step by Step Solution

1. Step 1: Write the proportion equation
   49,648.38 : 74,936 = 74,936 : x
2. Step 2: Convert to fraction form
   49,648.38/74,936 = 74,936/x
3. Step 3: Cross multiply
   49,648.38x = 74,936 × 74,936
4. Step 4: Simplify right side
   49,648.38x = 5,615,404,096
5. Step 5: Solve for x
   x = 5,615,404,096/49,648.38
6. Step 6: Final answer
   x = 113,103.48