Finding the Third Proportional to 36,289.69 and 54,982.13

Step by Step Solution

1. Step 1: Write the proportion equation
   36,289.69 : 54,982.13 = 54,982.13 : x
2. Step 2: Convert to fraction form
   36,289.69/54,982.13 = 54,982.13/x
3. Step 3: Cross multiply
   36,289.69x = 54,982.13 × 54,982.13
4. Step 4: Simplify right side
   36,289.69x = 3,023,034,069.52
5. Step 5: Solve for x
   x = 3,023,034,069.52/36,289.69
6. Step 6: Final answer
   x = 83,302.84