Finding the Third Proportional to 19,974.75 and 43,708.13

Step by Step Solution

1. Step 1: Write the proportion equation
   19,974.75 : 43,708.13 = 43,708.13 : x
2. Step 2: Convert to fraction form
   19,974.75/43,708.13 = 43,708.13/x
3. Step 3: Cross multiply
   19,974.75x = 43,708.13 × 43,708.13
4. Step 4: Simplify right side
   19,974.75x = 1,910,400,191.02
5. Step 5: Solve for x
   x = 1,910,400,191.02/19,974.75
6. Step 6: Final answer
   x = 95,640.76