Finding the Third Proportional to 2,256,489 and 3,575,951

Step by Step Solution

1. Step 1: Write the proportion equation
   2,256,489 : 3,575,951 = 3,575,951 : x
2. Step 2: Convert to fraction form
   2,256,489/3,575,951 = 3,575,951/x
3. Step 3: Cross multiply
   2,256,489x = 3,575,951 × 3,575,951
4. Step 4: Simplify right side
   2,256,489x = 12,787,425,554,401
5. Step 5: Solve for x
   x = 12,787,425,554,401/2,256,489
6. Step 6: Final answer
   x = 5,666,956.74