Finding the Third Proportional to 1,318,834 and 2,824,268

Step by Step Solution

1. Step 1: Write the proportion equation
   1,318,834 : 2,824,268 = 2,824,268 : x
2. Step 2: Convert to fraction form
   1,318,834/2,824,268 = 2,824,268/x
3. Step 3: Cross multiply
   1,318,834x = 2,824,268 × 2,824,268
4. Step 4: Simplify right side
   1,318,834x = 7,976,489,735,824
5. Step 5: Solve for x
   x = 7,976,489,735,824/1,318,834
6. Step 6: Final answer
   x = 6,048,137.78