Finding the Third Proportional to 16,200.56 and 25,758.84

Step by Step Solution

1. Step 1: Write the proportion equation
   16,200.56 : 25,758.84 = 25,758.84 : x
2. Step 2: Convert to fraction form
   16,200.56/25,758.84 = 25,758.84/x
3. Step 3: Cross multiply
   16,200.56x = 25,758.84 × 25,758.84
4. Step 4: Simplify right side
   16,200.56x = 663,518,031.34
5. Step 5: Solve for x
   x = 663,518,031.34/16,200.56
6. Step 6: Final answer
   x = 40,956.48