Finding the Third Proportional to 36,426 and 55,695

Step by Step Solution

1. Step 1: Write the proportion equation
   36,426 : 55,695 = 55,695 : x
2. Step 2: Convert to fraction form
   36,426/55,695 = 55,695/x
3. Step 3: Cross multiply
   36,426x = 55,695 × 55,695
4. Step 4: Simplify right side
   36,426x = 3,101,933,025
5. Step 5: Solve for x
   x = 3,101,933,025/36,426
6. Step 6: Final answer
   x = 85,157.11