Finding the Third Proportional to 4,516.50 and 10,880.50

Step by Step Solution

1. Step 1: Write the proportion equation
   4,516.50 : 10,880.50 = 10,880.50 : x
2. Step 2: Convert to fraction form
   4,516.50/10,880.50 = 10,880.50/x
3. Step 3: Cross multiply
   4,516.50x = 10,880.50 × 10,880.50
4. Step 4: Simplify right side
   4,516.50x = 118,385,280.25
5. Step 5: Solve for x
   x = 118,385,280.25/4,516.50
6. Step 6: Final answer
   x = 26,211.73