Finding the Third Proportional to 50,467.50 and 74,724.75

Step by Step Solution

1. Step 1: Write the proportion equation
   50,467.50 : 74,724.75 = 74,724.75 : x
2. Step 2: Convert to fraction form
   50,467.50/74,724.75 = 74,724.75/x
3. Step 3: Cross multiply
   50,467.50x = 74,724.75 × 74,724.75
4. Step 4: Simplify right side
   50,467.50x = 5,583,788,262.56
5. Step 5: Solve for x
   x = 5,583,788,262.56/50,467.50
6. Step 6: Final answer
   x = 110,641.27