Finding the Third Proportional to 1,144,856 and 1,554,837

Step by Step Solution

1. Step 1: Write the proportion equation
   1,144,856 : 1,554,837 = 1,554,837 : x
2. Step 2: Convert to fraction form
   1,144,856/1,554,837 = 1,554,837/x
3. Step 3: Cross multiply
   1,144,856x = 1,554,837 × 1,554,837
4. Step 4: Simplify right side
   1,144,856x = 2,417,518,096,569
5. Step 5: Solve for x
   x = 2,417,518,096,569/1,144,856
6. Step 6: Final answer
   x = 2,111,635.08