Finding the Third Proportional to 17,949.94 and 38,343.38

Step by Step Solution

1. Step 1: Write the proportion equation
   17,949.94 : 38,343.38 = 38,343.38 : x
2. Step 2: Convert to fraction form
   17,949.94/38,343.38 = 38,343.38/x
3. Step 3: Cross multiply
   17,949.94x = 38,343.38 × 38,343.38
4. Step 4: Simplify right side
   17,949.94x = 1,470,214,406.39
5. Step 5: Solve for x
   x = 1,470,214,406.39/17,949.94
6. Step 6: Final answer
   x = 81,906.38