Finding the Third Proportional to 25,738 and 55,042

Step by Step Solution

1. Step 1: Write the proportion equation
   25,738 : 55,042 = 55,042 : x
2. Step 2: Convert to fraction form
   25,738/55,042 = 55,042/x
3. Step 3: Cross multiply
   25,738x = 55,042 × 55,042
4. Step 4: Simplify right side
   25,738x = 3,029,621,764
5. Step 5: Solve for x
   x = 3,029,621,764/25,738
6. Step 6: Final answer
   x = 117,710.07