Finding the Third Proportional to 25,965.75 and 56,487.75

Step by Step Solution

1. Step 1: Write the proportion equation
   25,965.75 : 56,487.75 = 56,487.75 : x
2. Step 2: Convert to fraction form
   25,965.75/56,487.75 = 56,487.75/x
3. Step 3: Cross multiply
   25,965.75x = 56,487.75 × 56,487.75
4. Step 4: Simplify right side
   25,965.75x = 3,190,865,900.06
5. Step 5: Solve for x
   x = 3,190,865,900.06/25,965.75
6. Step 6: Final answer
   x = 122,887.49