Finding the Third Proportional to 38,017 and 55,537.50

Step by Step Solution

1. Step 1: Write the proportion equation
   38,017 : 55,537.50 = 55,537.50 : x
2. Step 2: Convert to fraction form
   38,017/55,537.50 = 55,537.50/x
3. Step 3: Cross multiply
   38,017x = 55,537.50 × 55,537.50
4. Step 4: Simplify right side
   38,017x = 3,084,413,906.25
5. Step 5: Solve for x
   x = 3,084,413,906.25/38,017
6. Step 6: Final answer
   x = 81,132.49