Finding the Third Proportional to 1,388,896 and 3,043,712

Step by Step Solution

1. Step 1: Write the proportion equation
   1,388,896 : 3,043,712 = 3,043,712 : x
2. Step 2: Convert to fraction form
   1,388,896/3,043,712 = 3,043,712/x
3. Step 3: Cross multiply
   1,388,896x = 3,043,712 × 3,043,712
4. Step 4: Simplify right side
   1,388,896x = 9,264,182,738,944
5. Step 5: Solve for x
   x = 9,264,182,738,944/1,388,896
6. Step 6: Final answer
   x = 6,670,177.42