Finding the Third Proportional to 11,859 and 27,456

Step by Step Solution

1. Step 1: Write the proportion equation
   11,859 : 27,456 = 27,456 : x
2. Step 2: Convert to fraction form
   11,859/27,456 = 27,456/x
3. Step 3: Cross multiply
   11,859x = 27,456 × 27,456
4. Step 4: Simplify right side
   11,859x = 753,831,936
5. Step 5: Solve for x
   x = 753,831,936/11,859
6. Step 6: Final answer
   x = 63,566.23