Finding the Third Proportional to 1,110,991 and 2,387,717

Step by Step Solution

1. Step 1: Write the proportion equation
   1,110,991 : 2,387,717 = 2,387,717 : x
2. Step 2: Convert to fraction form
   1,110,991/2,387,717 = 2,387,717/x
3. Step 3: Cross multiply
   1,110,991x = 2,387,717 × 2,387,717
4. Step 4: Simplify right side
   1,110,991x = 5,701,192,472,089
5. Step 5: Solve for x
   x = 5,701,192,472,089/1,110,991
6. Step 6: Final answer
   x = 5,131,627.95