Finding the Third Proportional to 9,105.63 and 19,477.38

Step by Step Solution

1. Step 1: Write the proportion equation
   9,105.63 : 19,477.38 = 19,477.38 : x
2. Step 2: Convert to fraction form
   9,105.63/19,477.38 = 19,477.38/x
3. Step 3: Cross multiply
   9,105.63x = 19,477.38 × 19,477.38
4. Step 4: Simplify right side
   9,105.63x = 379,368,136.89
5. Step 5: Solve for x
   x = 379,368,136.89/9,105.63
6. Step 6: Final answer
   x = 41,663.05