Finding the Third Proportional to 13,456 and 32,560

Step by Step Solution

1. Step 1: Write the proportion equation
   13,456 : 32,560 = 32,560 : x
2. Step 2: Convert to fraction form
   13,456/32,560 = 32,560/x
3. Step 3: Cross multiply
   13,456x = 32,560 × 32,560
4. Step 4: Simplify right side
   13,456x = 1,060,153,600
5. Step 5: Solve for x
   x = 1,060,153,600/13,456
6. Step 6: Final answer
   x = 78,786.68