Finding the Third Proportional to 20,150 and 31,334

Step by Step Solution

1. Step 1: Write the proportion equation
   20,150 : 31,334 = 31,334 : x
2. Step 2: Convert to fraction form
   20,150/31,334 = 31,334/x
3. Step 3: Cross multiply
   20,150x = 31,334 × 31,334
4. Step 4: Simplify right side
   20,150x = 981,819,556
5. Step 5: Solve for x
   x = 981,819,556/20,150
6. Step 6: Final answer
   x = 48,725.54