Finding the Third Proportional to 46,542.75 and 73,732.50

Step by Step Solution

1. Step 1: Write the proportion equation
   46,542.75 : 73,732.50 = 73,732.50 : x
2. Step 2: Convert to fraction form
   46,542.75/73,732.50 = 73,732.50/x
3. Step 3: Cross multiply
   46,542.75x = 73,732.50 × 73,732.50
4. Step 4: Simplify right side
   46,542.75x = 5,436,481,556.25
5. Step 5: Solve for x
   x = 5,436,481,556.25/46,542.75
6. Step 6: Final answer
   x = 116,806.20