Finding the Third Proportional to 25,896.59 and 56,622.80

Step by Step Solution

1. Step 1: Write the proportion equation
   25,896.59 : 56,622.80 = 56,622.80 : x
2. Step 2: Convert to fraction form
   25,896.59/56,622.80 = 56,622.80/x
3. Step 3: Cross multiply
   25,896.59x = 56,622.80 × 56,622.80
4. Step 4: Simplify right side
   25,896.59x = 3,206,141,125.95
5. Step 5: Solve for x
   x = 3,206,141,125.95/25,896.59
6. Step 6: Final answer
   x = 123,805.55