Finding the Third Proportional to 2,690,166 and 5,805,303

Step by Step Solution

1. Step 1: Write the proportion equation
   2,690,166 : 5,805,303 = 5,805,303 : x
2. Step 2: Convert to fraction form
   2,690,166/5,805,303 = 5,805,303/x
3. Step 3: Cross multiply
   2,690,166x = 5,805,303 × 5,805,303
4. Step 4: Simplify right side
   2,690,166x = 33,701,542,921,809
5. Step 5: Solve for x
   x = 33,701,542,921,809/2,690,166
6. Step 6: Final answer
   x = 12,527,681.53