Finding the Third Proportional to 18,885.94 and 25,558.88

Step by Step Solution

1. Step 1: Write the proportion equation
   18,885.94 : 25,558.88 = 25,558.88 : x
2. Step 2: Convert to fraction form
   18,885.94/25,558.88 = 25,558.88/x
3. Step 3: Cross multiply
   18,885.94x = 25,558.88 × 25,558.88
4. Step 4: Simplify right side
   18,885.94x = 653,256,091.27
5. Step 5: Solve for x
   x = 653,256,091.27/18,885.94
6. Step 6: Final answer
   x = 34,589.55