Finding the Third Proportional to 25,808 and 56,536

Step by Step Solution

1. Step 1: Write the proportion equation
   25,808 : 56,536 = 56,536 : x
2. Step 2: Convert to fraction form
   25,808/56,536 = 56,536/x
3. Step 3: Cross multiply
   25,808x = 56,536 × 56,536
4. Step 4: Simplify right side
   25,808x = 3,196,319,296
5. Step 5: Solve for x
   x = 3,196,319,296/25,808
6. Step 6: Final answer
   x = 123,849.94