Finding the Third Proportional to 1,112,490 and 2,382,444

Step by Step Solution

1. Step 1: Write the proportion equation
   1,112,490 : 2,382,444 = 2,382,444 : x
2. Step 2: Convert to fraction form
   1,112,490/2,382,444 = 2,382,444/x
3. Step 3: Cross multiply
   1,112,490x = 2,382,444 × 2,382,444
4. Step 4: Simplify right side
   1,112,490x = 5,676,039,413,136
5. Step 5: Solve for x
   x = 5,676,039,413,136/1,112,490
6. Step 6: Final answer
   x = 5,102,103.76