Finding the Third Proportional to 50,103.88 and 74,912.75

Step by Step Solution

1. Step 1: Write the proportion equation
   50,103.88 : 74,912.75 = 74,912.75 : x
2. Step 2: Convert to fraction form
   50,103.88/74,912.75 = 74,912.75/x
3. Step 3: Cross multiply
   50,103.88x = 74,912.75 × 74,912.75
4. Step 4: Simplify right side
   50,103.88x = 5,611,920,112.56
5. Step 5: Solve for x
   x = 5,611,920,112.56/50,103.88
6. Step 6: Final answer
   x = 112,005.71