Finding the Third Proportional to 8,844.82 and 12,902.73

Step by Step Solution

1. Step 1: Write the proportion equation
   8,844.82 : 12,902.73 = 12,902.73 : x
2. Step 2: Convert to fraction form
   8,844.82/12,902.73 = 12,902.73/x
3. Step 3: Cross multiply
   8,844.82x = 12,902.73 × 12,902.73
4. Step 4: Simplify right side
   8,844.82x = 166,480,453.55
5. Step 5: Solve for x
   x = 166,480,453.55/8,844.82
6. Step 6: Final answer
   x = 18,822.37