Finding the Third Proportional to 20,738 and 32,403

Step by Step Solution

1. Step 1: Write the proportion equation
   20,738 : 32,403 = 32,403 : x
2. Step 2: Convert to fraction form
   20,738/32,403 = 32,403/x
3. Step 3: Cross multiply
   20,738x = 32,403 × 32,403
4. Step 4: Simplify right side
   20,738x = 1,049,954,409
5. Step 5: Solve for x
   x = 1,049,954,409/20,738
6. Step 6: Final answer
   x = 50,629.49