Finding the Third Proportional to 14,088.94 and 18,977.63

Step by Step Solution

1. Step 1: Write the proportion equation
   14,088.94 : 18,977.63 = 18,977.63 : x
2. Step 2: Convert to fraction form
   14,088.94/18,977.63 = 18,977.63/x
3. Step 3: Cross multiply
   14,088.94x = 18,977.63 × 18,977.63
4. Step 4: Simplify right side
   14,088.94x = 360,150,250.64
5. Step 5: Solve for x
   x = 360,150,250.64/14,088.94
6. Step 6: Final answer
   x = 25,562.63