Finding the Third Proportional to 1,107,218 and 2,302,783

Step by Step Solution

1. Step 1: Write the proportion equation
   1,107,218 : 2,302,783 = 2,302,783 : x
2. Step 2: Convert to fraction form
   1,107,218/2,302,783 = 2,302,783/x
3. Step 3: Cross multiply
   1,107,218x = 2,302,783 × 2,302,783
4. Step 4: Simplify right side
   1,107,218x = 5,302,809,545,089
5. Step 5: Solve for x
   x = 5,302,809,545,089/1,107,218
6. Step 6: Final answer
   x = 4,789,309.37