Finding the Third Proportional to 28,417.50 and 44,579.25

Step by Step Solution

1. Step 1: Write the proportion equation
   28,417.50 : 44,579.25 = 44,579.25 : x
2. Step 2: Convert to fraction form
   28,417.50/44,579.25 = 44,579.25/x
3. Step 3: Cross multiply
   28,417.50x = 44,579.25 × 44,579.25
4. Step 4: Simplify right side
   28,417.50x = 1,987,309,530.56
5. Step 5: Solve for x
   x = 1,987,309,530.56/28,417.50
6. Step 6: Final answer
   x = 69,932.60