Finding the Third Proportional to 25,992.50 and 56,305

Step by Step Solution

1. Step 1: Write the proportion equation
   25,992.50 : 56,305 = 56,305 : x
2. Step 2: Convert to fraction form
   25,992.50/56,305 = 56,305/x
3. Step 3: Cross multiply
   25,992.50x = 56,305 × 56,305
4. Step 4: Simplify right side
   25,992.50x = 3,170,253,025
5. Step 5: Solve for x
   x = 3,170,253,025/25,992.50
6. Step 6: Final answer
   x = 121,967.99