Finding the Third Proportional to 8,369.06 and 19,722.38

Step by Step Solution

1. Step 1: Write the proportion equation
   8,369.06 : 19,722.38 = 19,722.38 : x
2. Step 2: Convert to fraction form
   8,369.06/19,722.38 = 19,722.38/x
3. Step 3: Cross multiply
   8,369.06x = 19,722.38 × 19,722.38
4. Step 4: Simplify right side
   8,369.06x = 388,972,075.64
5. Step 5: Solve for x
   x = 388,972,075.64/8,369.06
6. Step 6: Final answer
   x = 46,477.38