Finding the Third Proportional to 2,674,980 and 5,786,268

Step by Step Solution

1. Step 1: Write the proportion equation
   2,674,980 : 5,786,268 = 5,786,268 : x
2. Step 2: Convert to fraction form
   2,674,980/5,786,268 = 5,786,268/x
3. Step 3: Cross multiply
   2,674,980x = 5,786,268 × 5,786,268
4. Step 4: Simplify right side
   2,674,980x = 33,480,897,367,824
5. Step 5: Solve for x
   x = 33,480,897,367,824/2,674,980
6. Step 6: Final answer
   x = 12,516,316.90