Finding the Third Proportional to 17,953.50 and 25,698.75

Step by Step Solution

1. Step 1: Write the proportion equation
   17,953.50 : 25,698.75 = 25,698.75 : x
2. Step 2: Convert to fraction form
   17,953.50/25,698.75 = 25,698.75/x
3. Step 3: Cross multiply
   17,953.50x = 25,698.75 × 25,698.75
4. Step 4: Simplify right side
   17,953.50x = 660,425,751.56
5. Step 5: Solve for x
   x = 660,425,751.56/17,953.50
6. Step 6: Final answer
   x = 36,785.35