Finding the Third Proportional to 13,456 and 27,460

Step by Step Solution

1. Step 1: Write the proportion equation
   13,456 : 27,460 = 27,460 : x
2. Step 2: Convert to fraction form
   13,456/27,460 = 27,460/x
3. Step 3: Cross multiply
   13,456x = 27,460 × 27,460
4. Step 4: Simplify right side
   13,456x = 754,051,600
5. Step 5: Solve for x
   x = 754,051,600/13,456
6. Step 6: Final answer
   x = 56,038.32