Finding the Third Proportional to 1,144,846 and 1,554,823

Step by Step Solution

1. Step 1: Write the proportion equation
   1,144,846 : 1,554,823 = 1,554,823 : x
2. Step 2: Convert to fraction form
   1,144,846/1,554,823 = 1,554,823/x
3. Step 3: Cross multiply
   1,144,846x = 1,554,823 × 1,554,823
4. Step 4: Simplify right side
   1,144,846x = 2,417,474,561,329
5. Step 5: Solve for x
   x = 2,417,474,561,329/1,144,846
6. Step 6: Final answer
   x = 2,111,615.50