Finding the Third Proportional to 1,579,968 and 3,399,708

Step by Step Solution

1. Step 1: Write the proportion equation
   1,579,968 : 3,399,708 = 3,399,708 : x
2. Step 2: Convert to fraction form
   1,579,968/3,399,708 = 3,399,708/x
3. Step 3: Cross multiply
   1,579,968x = 3,399,708 × 3,399,708
4. Step 4: Simplify right side
   1,579,968x = 11,558,014,485,264
5. Step 5: Solve for x
   x = 11,558,014,485,264/1,579,968
6. Step 6: Final answer
   x = 7,315,347.20