Finding the Third Proportional to 20,996 and 45,592

Step by Step Solution

1. Step 1: Write the proportion equation
   20,996 : 45,592 = 45,592 : x
2. Step 2: Convert to fraction form
   20,996/45,592 = 45,592/x
3. Step 3: Cross multiply
   20,996x = 45,592 × 45,592
4. Step 4: Simplify right side
   20,996x = 2,078,630,464
5. Step 5: Solve for x
   x = 2,078,630,464/20,996
6. Step 6: Final answer
   x = 99,001.26