Finding the Third Proportional to 1,144,917 and 1,554,894

Step by Step Solution

1. Step 1: Write the proportion equation
   1,144,917 : 1,554,894 = 1,554,894 : x
2. Step 2: Convert to fraction form
   1,144,917/1,554,894 = 1,554,894/x
3. Step 3: Cross multiply
   1,144,917x = 1,554,894 × 1,554,894
4. Step 4: Simplify right side
   1,144,917x = 2,417,695,351,236
5. Step 5: Solve for x
   x = 2,417,695,351,236/1,144,917
6. Step 6: Final answer
   x = 2,111,677.40