Finding the Third Proportional to 49,959 and 103,380.75

Step by Step Solution

1. Step 1: Write the proportion equation
   49,959 : 103,380.75 = 103,380.75 : x
2. Step 2: Convert to fraction form
   49,959/103,380.75 = 103,380.75/x
3. Step 3: Cross multiply
   49,959x = 103,380.75 × 103,380.75
4. Step 4: Simplify right side
   49,959x = 10,687,579,470.56
5. Step 5: Solve for x
   x = 10,687,579,470.56/49,959
6. Step 6: Final answer
   x = 213,927.01