Finding the Third Proportional to 1,771,120 and 3,800,256

Step by Step Solution

1. Step 1: Write the proportion equation
   1,771,120 : 3,800,256 = 3,800,256 : x
2. Step 2: Convert to fraction form
   1,771,120/3,800,256 = 3,800,256/x
3. Step 3: Cross multiply
   1,771,120x = 3,800,256 × 3,800,256
4. Step 4: Simplify right side
   1,771,120x = 14,441,945,665,536
5. Step 5: Solve for x
   x = 14,441,945,665,536/1,771,120
6. Step 6: Final answer
   x = 8,154,131.66