Finding the Third Proportional to 2,327.91 and 5,453.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,327.91 : 5,453.16 = 5,453.16 : x
2. Step 2: Convert to fraction form
   2,327.91/5,453.16 = 5,453.16/x
3. Step 3: Cross multiply
   2,327.91x = 5,453.16 × 5,453.16
4. Step 4: Simplify right side
   2,327.91x = 29,736,913.09
5. Step 5: Solve for x
   x = 29,736,913.09/2,327.91
6. Step 6: Final answer
   x = 12,774.10