Finding the Third Proportional to 1,418,336 and 3,072,976

Step by Step Solution

1. Step 1: Write the proportion equation
   1,418,336 : 3,072,976 = 3,072,976 : x
2. Step 2: Convert to fraction form
   1,418,336/3,072,976 = 3,072,976/x
3. Step 3: Cross multiply
   1,418,336x = 3,072,976 × 3,072,976
4. Step 4: Simplify right side
   1,418,336x = 9,443,181,496,576
5. Step 5: Solve for x
   x = 9,443,181,496,576/1,418,336
6. Step 6: Final answer
   x = 6,657,929.78