Finding the Third Proportional to 46,044.50 and 72,768.75

Step by Step Solution

1. Step 1: Write the proportion equation
   46,044.50 : 72,768.75 = 72,768.75 : x
2. Step 2: Convert to fraction form
   46,044.50/72,768.75 = 72,768.75/x
3. Step 3: Cross multiply
   46,044.50x = 72,768.75 × 72,768.75
4. Step 4: Simplify right side
   46,044.50x = 5,295,290,976.56
5. Step 5: Solve for x
   x = 5,295,290,976.56/46,044.50
6. Step 6: Final answer
   x = 115,003.77