Finding the Third Proportional to 12,453.75 and 18,797.06

Step by Step Solution

1. Step 1: Write the proportion equation
   12,453.75 : 18,797.06 = 18,797.06 : x
2. Step 2: Convert to fraction form
   12,453.75/18,797.06 = 18,797.06/x
3. Step 3: Cross multiply
   12,453.75x = 18,797.06 × 18,797.06
4. Step 4: Simplify right side
   12,453.75x = 353,329,558.63
5. Step 5: Solve for x
   x = 353,329,558.63/12,453.75
6. Step 6: Final answer
   x = 28,371.34