Finding the Third Proportional to 1,017,991 and 1,574,814

Step by Step Solution

1. Step 1: Write the proportion equation
   1,017,991 : 1,574,814 = 1,574,814 : x
2. Step 2: Convert to fraction form
   1,017,991/1,574,814 = 1,574,814/x
3. Step 3: Cross multiply
   1,017,991x = 1,574,814 × 1,574,814
4. Step 4: Simplify right side
   1,017,991x = 2,480,039,134,596
5. Step 5: Solve for x
   x = 2,480,039,134,596/1,017,991
6. Step 6: Final answer
   x = 2,436,209.29