Finding the Third Proportional to 1,486,926 and 3,165,660

Step by Step Solution

1. Step 1: Write the proportion equation
   1,486,926 : 3,165,660 = 3,165,660 : x
2. Step 2: Convert to fraction form
   1,486,926/3,165,660 = 3,165,660/x
3. Step 3: Cross multiply
   1,486,926x = 3,165,660 × 3,165,660
4. Step 4: Simplify right side
   1,486,926x = 10,021,403,235,600
5. Step 5: Solve for x
   x = 10,021,403,235,600/1,486,926
6. Step 6: Final answer
   x = 6,739,678.53