Finding the Third Proportional to 16,021.55 and 37,089.14

Step by Step Solution

1. Step 1: Write the proportion equation
   16,021.55 : 37,089.14 = 37,089.14 : x
2. Step 2: Convert to fraction form
   16,021.55/37,089.14 = 37,089.14/x
3. Step 3: Cross multiply
   16,021.55x = 37,089.14 × 37,089.14
4. Step 4: Simplify right side
   16,021.55x = 1,375,604,352.30
5. Step 5: Solve for x
   x = 1,375,604,352.30/16,021.55
6. Step 6: Final answer
   x = 85,859.65