Finding the Third Proportional to 20,773.97 and 45,354.09

Step by Step Solution

1. Step 1: Write the proportion equation
   20,773.97 : 45,354.09 = 45,354.09 : x
2. Step 2: Convert to fraction form
   20,773.97/45,354.09 = 45,354.09/x
3. Step 3: Cross multiply
   20,773.97x = 45,354.09 × 45,354.09
4. Step 4: Simplify right side
   20,773.97x = 2,056,993,819.88
5. Step 5: Solve for x
   x = 2,056,993,819.88/20,773.97
6. Step 6: Final answer
   x = 99,017.85