Finding the Third Proportional to 25,659 and 56,361

Step by Step Solution

1. Step 1: Write the proportion equation
   25,659 : 56,361 = 56,361 : x
2. Step 2: Convert to fraction form
   25,659/56,361 = 56,361/x
3. Step 3: Cross multiply
   25,659x = 56,361 × 56,361
4. Step 4: Simplify right side
   25,659x = 3,176,562,321
5. Step 5: Solve for x
   x = 3,176,562,321/25,659
6. Step 6: Final answer
   x = 123,799.15