Finding the Third Proportional to 32,728.50 and 51,907.50

Step by Step Solution

1. Step 1: Write the proportion equation
   32,728.50 : 51,907.50 = 51,907.50 : x
2. Step 2: Convert to fraction form
   32,728.50/51,907.50 = 51,907.50/x
3. Step 3: Cross multiply
   32,728.50x = 51,907.50 × 51,907.50
4. Step 4: Simplify right side
   32,728.50x = 2,694,388,556.25
5. Step 5: Solve for x
   x = 2,694,388,556.25/32,728.50
6. Step 6: Final answer
   x = 82,325.45