Finding the Third Proportional to 25,755.75 and 56,432.25

Step by Step Solution

1. Step 1: Write the proportion equation
   25,755.75 : 56,432.25 = 56,432.25 : x
2. Step 2: Convert to fraction form
   25,755.75/56,432.25 = 56,432.25/x
3. Step 3: Cross multiply
   25,755.75x = 56,432.25 × 56,432.25
4. Step 4: Simplify right side
   25,755.75x = 3,184,598,840.06
5. Step 5: Solve for x
   x = 3,184,598,840.06/25,755.75
6. Step 6: Final answer
   x = 123,646.13