Finding the Third Proportional to 25,575.94 and 55,579.03

Step by Step Solution

1. Step 1: Write the proportion equation
   25,575.94 : 55,579.03 = 55,579.03 : x
2. Step 2: Convert to fraction form
   25,575.94/55,579.03 = 55,579.03/x
3. Step 3: Cross multiply
   25,575.94x = 55,579.03 × 55,579.03
4. Step 4: Simplify right side
   25,575.94x = 3,089,028,714.69
5. Step 5: Solve for x
   x = 3,089,028,714.69/25,575.94
6. Step 6: Final answer
   x = 120,778.71