Finding the Third Proportional to 28,028.50 and 41,643.25

Step by Step Solution

1. Step 1: Write the proportion equation
   28,028.50 : 41,643.25 = 41,643.25 : x
2. Step 2: Convert to fraction form
   28,028.50/41,643.25 = 41,643.25/x
3. Step 3: Cross multiply
   28,028.50x = 41,643.25 × 41,643.25
4. Step 4: Simplify right side
   28,028.50x = 1,734,160,270.56
5. Step 5: Solve for x
   x = 1,734,160,270.56/28,028.50
6. Step 6: Final answer
   x = 61,871.32