Finding the Third Proportional to 49,229.25 and 73,828.50

Step by Step Solution

1. Step 1: Write the proportion equation
   49,229.25 : 73,828.50 = 73,828.50 : x
2. Step 2: Convert to fraction form
   49,229.25/73,828.50 = 73,828.50/x
3. Step 3: Cross multiply
   49,229.25x = 73,828.50 × 73,828.50
4. Step 4: Simplify right side
   49,229.25x = 5,450,647,412.25
5. Step 5: Solve for x
   x = 5,450,647,412.25/49,229.25
6. Step 6: Final answer
   x = 110,719.69