Finding the Third Proportional to 25,906.75 and 56,672

Step by Step Solution

1. Step 1: Write the proportion equation
   25,906.75 : 56,672 = 56,672 : x
2. Step 2: Convert to fraction form
   25,906.75/56,672 = 56,672/x
3. Step 3: Cross multiply
   25,906.75x = 56,672 × 56,672
4. Step 4: Simplify right side
   25,906.75x = 3,211,715,584
5. Step 5: Solve for x
   x = 3,211,715,584/25,906.75
6. Step 6: Final answer
   x = 123,972.15