Finding the Third Proportional to 26,042 and 56,039

Step by Step Solution

1. Step 1: Write the proportion equation
   26,042 : 56,039 = 56,039 : x
2. Step 2: Convert to fraction form
   26,042/56,039 = 56,039/x
3. Step 3: Cross multiply
   26,042x = 56,039 × 56,039
4. Step 4: Simplify right side
   26,042x = 3,140,369,521
5. Step 5: Solve for x
   x = 3,140,369,521/26,042
6. Step 6: Final answer
   x = 120,588.65