Finding the Third Proportional to 25,921.88 and 56,865.75

Step by Step Solution

1. Step 1: Write the proportion equation
   25,921.88 : 56,865.75 = 56,865.75 : x
2. Step 2: Convert to fraction form
   25,921.88/56,865.75 = 56,865.75/x
3. Step 3: Cross multiply
   25,921.88x = 56,865.75 × 56,865.75
4. Step 4: Simplify right side
   25,921.88x = 3,233,713,523.06
5. Step 5: Solve for x
   x = 3,233,713,523.06/25,921.88
6. Step 6: Final answer
   x = 124,748.44