Finding the Third Proportional to 20,805.75 and 33,091.88

Step by Step Solution

1. Step 1: Write the proportion equation
   20,805.75 : 33,091.88 = 33,091.88 : x
2. Step 2: Convert to fraction form
   20,805.75/33,091.88 = 33,091.88/x
3. Step 3: Cross multiply
   20,805.75x = 33,091.88 × 33,091.88
4. Step 4: Simplify right side
   20,805.75x = 1,095,072,191.02
5. Step 5: Solve for x
   x = 1,095,072,191.02/20,805.75
6. Step 6: Final answer
   x = 52,633.15