Finding the Third Proportional to 9,706.50 and 10,714.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,706.50 : 10,714.50 = 10,714.50 : x
2. Step 2: Convert to fraction form
   9,706.50/10,714.50 = 10,714.50/x
3. Step 3: Cross multiply
   9,706.50x = 10,714.50 × 10,714.50
4. Step 4: Simplify right side
   9,706.50x = 114,800,510.25
5. Step 5: Solve for x
   x = 114,800,510.25/9,706.50
6. Step 6: Final answer
   x = 11,827.18