Finding the Third Proportional to 17,530.50 and 38,018

Step by Step Solution

1. Step 1: Write the proportion equation
   17,530.50 : 38,018 = 38,018 : x
2. Step 2: Convert to fraction form
   17,530.50/38,018 = 38,018/x
3. Step 3: Cross multiply
   17,530.50x = 38,018 × 38,018
4. Step 4: Simplify right side
   17,530.50x = 1,445,368,324
5. Step 5: Solve for x
   x = 1,445,368,324/17,530.50
6. Step 6: Final answer
   x = 82,448.78