Finding the Third Proportional to 1,590,659 and 3,365,562

Step by Step Solution

1. Step 1: Write the proportion equation
   1,590,659 : 3,365,562 = 3,365,562 : x
2. Step 2: Convert to fraction form
   1,590,659/3,365,562 = 3,365,562/x
3. Step 3: Cross multiply
   1,590,659x = 3,365,562 × 3,365,562
4. Step 4: Simplify right side
   1,590,659x = 11,327,007,575,844
5. Step 5: Solve for x
   x = 11,327,007,575,844/1,590,659
6. Step 6: Final answer
   x = 7,120,952.75