Finding the Third Proportional to 19,959.75 and 31,924.13

Step by Step Solution

1. Step 1: Write the proportion equation
   19,959.75 : 31,924.13 = 31,924.13 : x
2. Step 2: Convert to fraction form
   19,959.75/31,924.13 = 31,924.13/x
3. Step 3: Cross multiply
   19,959.75x = 31,924.13 × 31,924.13
4. Step 4: Simplify right side
   19,959.75x = 1,019,149,757.02
5. Step 5: Solve for x
   x = 1,019,149,757.02/19,959.75
6. Step 6: Final answer
   x = 51,060.25