Finding the Third Proportional to 25,956.56 and 55,861.88

Step by Step Solution

1. Step 1: Write the proportion equation
   25,956.56 : 55,861.88 = 55,861.88 : x
2. Step 2: Convert to fraction form
   25,956.56/55,861.88 = 55,861.88/x
3. Step 3: Cross multiply
   25,956.56x = 55,861.88 × 55,861.88
4. Step 4: Simplify right side
   25,956.56x = 3,120,549,078.52
5. Step 5: Solve for x
   x = 3,120,549,078.52/25,956.56
6. Step 6: Final answer
   x = 120,221.97