Finding the Third Proportional to 1,590,662 and 3,365,568

Step by Step Solution

1. Step 1: Write the proportion equation
   1,590,662 : 3,365,568 = 3,365,568 : x
2. Step 2: Convert to fraction form
   1,590,662/3,365,568 = 3,365,568/x
3. Step 3: Cross multiply
   1,590,662x = 3,365,568 × 3,365,568
4. Step 4: Simplify right side
   1,590,662x = 11,327,047,962,624
5. Step 5: Solve for x
   x = 11,327,047,962,624/1,590,662
6. Step 6: Final answer
   x = 7,120,964.71