Finding the Third Proportional to 1,144,646 and 1,554,582

Step by Step Solution

1. Step 1: Write the proportion equation
   1,144,646 : 1,554,582 = 1,554,582 : x
2. Step 2: Convert to fraction form
   1,144,646/1,554,582 = 1,554,582/x
3. Step 3: Cross multiply
   1,144,646x = 1,554,582 × 1,554,582
4. Step 4: Simplify right side
   1,144,646x = 2,416,725,194,724
5. Step 5: Solve for x
   x = 2,416,725,194,724/1,144,646
6. Step 6: Final answer
   x = 2,111,329.79