Finding the Third Proportional to 51,907.50 and 80,162.25

Step by Step Solution

1. Step 1: Write the proportion equation
   51,907.50 : 80,162.25 = 80,162.25 : x
2. Step 2: Convert to fraction form
   51,907.50/80,162.25 = 80,162.25/x
3. Step 3: Cross multiply
   51,907.50x = 80,162.25 × 80,162.25
4. Step 4: Simplify right side
   51,907.50x = 6,425,986,325.06
5. Step 5: Solve for x
   x = 6,425,986,325.06/51,907.50
6. Step 6: Final answer
   x = 123,796.88