Finding the Third Proportional to 9,301 and 20,456

Step by Step Solution

1. Step 1: Write the proportion equation
   9,301 : 20,456 = 20,456 : x
2. Step 2: Convert to fraction form
   9,301/20,456 = 20,456/x
3. Step 3: Cross multiply
   9,301x = 20,456 × 20,456
4. Step 4: Simplify right side
   9,301x = 418,447,936
5. Step 5: Solve for x
   x = 418,447,936/9,301
6. Step 6: Final answer
   x = 44,989.56