Finding the Third Proportional to 25,449.75 and 55,824.75

Step by Step Solution

1. Step 1: Write the proportion equation
   25,449.75 : 55,824.75 = 55,824.75 : x
2. Step 2: Convert to fraction form
   25,449.75/55,824.75 = 55,824.75/x
3. Step 3: Cross multiply
   25,449.75x = 55,824.75 × 55,824.75
4. Step 4: Simplify right side
   25,449.75x = 3,116,402,712.56
5. Step 5: Solve for x
   x = 3,116,402,712.56/25,449.75
6. Step 6: Final answer
   x = 122,453.18