Finding the Third Proportional to 1,440,156 and 3,151,544

Step by Step Solution

1. Step 1: Write the proportion equation
   1,440,156 : 3,151,544 = 3,151,544 : x
2. Step 2: Convert to fraction form
   1,440,156/3,151,544 = 3,151,544/x
3. Step 3: Cross multiply
   1,440,156x = 3,151,544 × 3,151,544
4. Step 4: Simplify right side
   1,440,156x = 9,932,229,583,936
5. Step 5: Solve for x
   x = 9,932,229,583,936/1,440,156
6. Step 6: Final answer
   x = 6,896,634.52