Finding the Third Proportional to 21,443 and 45,962

Step by Step Solution

1. Step 1: Write the proportion equation
   21,443 : 45,962 = 45,962 : x
2. Step 2: Convert to fraction form
   21,443/45,962 = 45,962/x
3. Step 3: Cross multiply
   21,443x = 45,962 × 45,962
4. Step 4: Simplify right side
   21,443x = 2,112,505,444
5. Step 5: Solve for x
   x = 2,112,505,444/21,443
6. Step 6: Final answer
   x = 98,517.25