Finding the Third Proportional to 2,769,258 and 5,981,388

Step by Step Solution

1. Step 1: Write the proportion equation
   2,769,258 : 5,981,388 = 5,981,388 : x
2. Step 2: Convert to fraction form
   2,769,258/5,981,388 = 5,981,388/x
3. Step 3: Cross multiply
   2,769,258x = 5,981,388 × 5,981,388
4. Step 4: Simplify right side
   2,769,258x = 35,777,002,406,544
5. Step 5: Solve for x
   x = 35,777,002,406,544/2,769,258
6. Step 6: Final answer
   x = 12,919,346.05