Finding the Third Proportional to 16,898.63 and 39,477.38

Step by Step Solution

1. Step 1: Write the proportion equation
   16,898.63 : 39,477.38 = 39,477.38 : x
2. Step 2: Convert to fraction form
   16,898.63/39,477.38 = 39,477.38/x
3. Step 3: Cross multiply
   16,898.63x = 39,477.38 × 39,477.38
4. Step 4: Simplify right side
   16,898.63x = 1,558,463,136.89
5. Step 5: Solve for x
   x = 1,558,463,136.89/16,898.63
6. Step 6: Final answer
   x = 92,224.26