Finding the Third Proportional to 10,300.50 and 16,815.94

Step by Step Solution

1. Step 1: Write the proportion equation
   10,300.50 : 16,815.94 = 16,815.94 : x
2. Step 2: Convert to fraction form
   10,300.50/16,815.94 = 16,815.94/x
3. Step 3: Cross multiply
   10,300.50x = 16,815.94 × 16,815.94
4. Step 4: Simplify right side
   10,300.50x = 282,775,754.00
5. Step 5: Solve for x
   x = 282,775,754.00/10,300.50
6. Step 6: Final answer
   x = 27,452.62