Finding the Third Proportional to 2,243.95 and 4,812.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,243.95 : 4,812.54 = 4,812.54 : x
2. Step 2: Convert to fraction form
   2,243.95/4,812.54 = 4,812.54/x
3. Step 3: Cross multiply
   2,243.95x = 4,812.54 × 4,812.54
4. Step 4: Simplify right side
   2,243.95x = 23,160,532.23
5. Step 5: Solve for x
   x = 23,160,532.23/2,243.95
6. Step 6: Final answer
   x = 10,321.31