Finding the Third Proportional to 20,366.75 and 42,595.38

Step by Step Solution

1. Step 1: Write the proportion equation
   20,366.75 : 42,595.38 = 42,595.38 : x
2. Step 2: Convert to fraction form
   20,366.75/42,595.38 = 42,595.38/x
3. Step 3: Cross multiply
   20,366.75x = 42,595.38 × 42,595.38
4. Step 4: Simplify right side
   20,366.75x = 1,814,365,971.39
5. Step 5: Solve for x
   x = 1,814,365,971.39/20,366.75
6. Step 6: Final answer
   x = 89,084.71