Finding the Third Proportional to 1,112,611 and 2,382,687

Step by Step Solution

1. Step 1: Write the proportion equation
   1,112,611 : 2,382,687 = 2,382,687 : x
2. Step 2: Convert to fraction form
   1,112,611/2,382,687 = 2,382,687/x
3. Step 3: Cross multiply
   1,112,611x = 2,382,687 × 2,382,687
4. Step 4: Simplify right side
   1,112,611x = 5,677,197,339,969
5. Step 5: Solve for x
   x = 5,677,197,339,969/1,112,611
6. Step 6: Final answer
   x = 5,102,589.62