Finding the Third Proportional to 2,353,555 and 3,527,170

Step by Step Solution

1. Step 1: Write the proportion equation
   2,353,555 : 3,527,170 = 3,527,170 : x
2. Step 2: Convert to fraction form
   2,353,555/3,527,170 = 3,527,170/x
3. Step 3: Cross multiply
   2,353,555x = 3,527,170 × 3,527,170
4. Step 4: Simplify right side
   2,353,555x = 12,440,928,208,900
5. Step 5: Solve for x
   x = 12,440,928,208,900/2,353,555
6. Step 6: Final answer
   x = 5,286,015.50