Finding the Third Proportional to 9,198.56 and 19,622.25

Step by Step Solution

1. Step 1: Write the proportion equation
   9,198.56 : 19,622.25 = 19,622.25 : x
2. Step 2: Convert to fraction form
   9,198.56/19,622.25 = 19,622.25/x
3. Step 3: Cross multiply
   9,198.56x = 19,622.25 × 19,622.25
4. Step 4: Simplify right side
   9,198.56x = 385,032,695.06
5. Step 5: Solve for x
   x = 385,032,695.06/9,198.56
6. Step 6: Final answer
   x = 41,857.92