Finding the Third Proportional to 25,666.88 and 55,707.75

Step by Step Solution

1. Step 1: Write the proportion equation
   25,666.88 : 55,707.75 = 55,707.75 : x
2. Step 2: Convert to fraction form
   25,666.88/55,707.75 = 55,707.75/x
3. Step 3: Cross multiply
   25,666.88x = 55,707.75 × 55,707.75
4. Step 4: Simplify right side
   25,666.88x = 3,103,353,410.06
5. Step 5: Solve for x
   x = 3,103,353,410.06/25,666.88
6. Step 6: Final answer
   x = 120,908.89