Finding the Third Proportional to 18,723.38 and 40,752.84

Step by Step Solution

1. Step 1: Write the proportion equation
   18,723.38 : 40,752.84 = 40,752.84 : x
2. Step 2: Convert to fraction form
   18,723.38/40,752.84 = 40,752.84/x
3. Step 3: Cross multiply
   18,723.38x = 40,752.84 × 40,752.84
4. Step 4: Simplify right side
   18,723.38x = 1,660,794,273.71
5. Step 5: Solve for x
   x = 1,660,794,273.71/18,723.38
6. Step 6: Final answer
   x = 88,701.65