Finding the Third Proportional to 25,708 and 55,736

Step by Step Solution

1. Step 1: Write the proportion equation
   25,708 : 55,736 = 55,736 : x
2. Step 2: Convert to fraction form
   25,708/55,736 = 55,736/x
3. Step 3: Cross multiply
   25,708x = 55,736 × 55,736
4. Step 4: Simplify right side
   25,708x = 3,106,501,696
5. Step 5: Solve for x
   x = 3,106,501,696/25,708
6. Step 6: Final answer
   x = 120,837.94