Finding the Third Proportional to 20,786.25 and 43,050.75

Step by Step Solution

1. Step 1: Write the proportion equation
   20,786.25 : 43,050.75 = 43,050.75 : x
2. Step 2: Convert to fraction form
   20,786.25/43,050.75 = 43,050.75/x
3. Step 3: Cross multiply
   20,786.25x = 43,050.75 × 43,050.75
4. Step 4: Simplify right side
   20,786.25x = 1,853,367,075.56
5. Step 5: Solve for x
   x = 1,853,367,075.56/20,786.25
6. Step 6: Final answer
   x = 89,163.13