Finding the Third Proportional to 1,580,976 and 3,461,760

Step by Step Solution

1. Step 1: Write the proportion equation
   1,580,976 : 3,461,760 = 3,461,760 : x
2. Step 2: Convert to fraction form
   1,580,976/3,461,760 = 3,461,760/x
3. Step 3: Cross multiply
   1,580,976x = 3,461,760 × 3,461,760
4. Step 4: Simplify right side
   1,580,976x = 11,983,782,297,600
5. Step 5: Solve for x
   x = 11,983,782,297,600/1,580,976
6. Step 6: Final answer
   x = 7,579,990.02