Finding the Third Proportional to 20,559.75 and 43,927.50

Step by Step Solution

1. Step 1: Write the proportion equation
   20,559.75 : 43,927.50 = 43,927.50 : x
2. Step 2: Convert to fraction form
   20,559.75/43,927.50 = 43,927.50/x
3. Step 3: Cross multiply
   20,559.75x = 43,927.50 × 43,927.50
4. Step 4: Simplify right side
   20,559.75x = 1,929,625,256.25
5. Step 5: Solve for x
   x = 1,929,625,256.25/20,559.75
6. Step 6: Final answer
   x = 93,854.51