Finding the Third Proportional to 8,098.73 and 12,569.55

Step by Step Solution

1. Step 1: Write the proportion equation
   8,098.73 : 12,569.55 = 12,569.55 : x
2. Step 2: Convert to fraction form
   8,098.73/12,569.55 = 12,569.55/x
3. Step 3: Cross multiply
   8,098.73x = 12,569.55 × 12,569.55
4. Step 4: Simplify right side
   8,098.73x = 157,993,705.04
5. Step 5: Solve for x
   x = 157,993,705.04/8,098.73
6. Step 6: Final answer
   x = 19,508.44