Finding the Third Proportional to 21,842 and 44,980

Step by Step Solution

1. Step 1: Write the proportion equation
   21,842 : 44,980 = 44,980 : x
2. Step 2: Convert to fraction form
   21,842/44,980 = 44,980/x
3. Step 3: Cross multiply
   21,842x = 44,980 × 44,980
4. Step 4: Simplify right side
   21,842x = 2,023,200,400
5. Step 5: Solve for x
   x = 2,023,200,400/21,842
6. Step 6: Final answer
   x = 92,628.90