Finding the Third Proportional to 20,922 and 30,248

Step by Step Solution

1. Step 1: Write the proportion equation
   20,922 : 30,248 = 30,248 : x
2. Step 2: Convert to fraction form
   20,922/30,248 = 30,248/x
3. Step 3: Cross multiply
   20,922x = 30,248 × 30,248
4. Step 4: Simplify right side
   20,922x = 914,941,504
5. Step 5: Solve for x
   x = 914,941,504/20,922
6. Step 6: Final answer
   x = 43,731.07