Finding the Third Proportional to 1,581,860 and 3,412,552

Step by Step Solution

1. Step 1: Write the proportion equation
   1,581,860 : 3,412,552 = 3,412,552 : x
2. Step 2: Convert to fraction form
   1,581,860/3,412,552 = 3,412,552/x
3. Step 3: Cross multiply
   1,581,860x = 3,412,552 × 3,412,552
4. Step 4: Simplify right side
   1,581,860x = 11,645,511,152,704
5. Step 5: Solve for x
   x = 11,645,511,152,704/1,581,860
6. Step 6: Final answer
   x = 7,361,910.13