Finding the Third Proportional to 25,409 and 55,846

Step by Step Solution

1. Step 1: Write the proportion equation
   25,409 : 55,846 = 55,846 : x
2. Step 2: Convert to fraction form
   25,409/55,846 = 55,846/x
3. Step 3: Cross multiply
   25,409x = 55,846 × 55,846
4. Step 4: Simplify right side
   25,409x = 3,118,775,716
5. Step 5: Solve for x
   x = 3,118,775,716/25,409
6. Step 6: Final answer
   x = 122,742.95