Finding the Third Proportional to 3,898,512 and 5,847,768

Step by Step Solution

1. Step 1: Write the proportion equation
   3,898,512 : 5,847,768 = 5,847,768 : x
2. Step 2: Convert to fraction form
   3,898,512/5,847,768 = 5,847,768/x
3. Step 3: Cross multiply
   3,898,512x = 5,847,768 × 5,847,768
4. Step 4: Simplify right side
   3,898,512x = 34,196,390,581,824
5. Step 5: Solve for x
   x = 34,196,390,581,824/3,898,512
6. Step 6: Final answer
   x = 8,771,652