Finding the Third Proportional to 25,356 and 55,005

Step by Step Solution

1. Step 1: Write the proportion equation
   25,356 : 55,005 = 55,005 : x
2. Step 2: Convert to fraction form
   25,356/55,005 = 55,005/x
3. Step 3: Cross multiply
   25,356x = 55,005 × 55,005
4. Step 4: Simplify right side
   25,356x = 3,025,550,025
5. Step 5: Solve for x
   x = 3,025,550,025/25,356
6. Step 6: Final answer
   x = 119,322.84