Finding the Third Proportional to 18,167.63 and 38,537.44

Step by Step Solution

1. Step 1: Write the proportion equation
   18,167.63 : 38,537.44 = 38,537.44 : x
2. Step 2: Convert to fraction form
   18,167.63/38,537.44 = 38,537.44/x
3. Step 3: Cross multiply
   18,167.63x = 38,537.44 × 38,537.44
4. Step 4: Simplify right side
   18,167.63x = 1,485,134,089.07
5. Step 5: Solve for x
   x = 1,485,134,089.07/18,167.63
6. Step 6: Final answer
   x = 81,746.19