Finding the Third Proportional to 1,015,797 and 2,166,594

Step by Step Solution

1. Step 1: Write the proportion equation
   1,015,797 : 2,166,594 = 2,166,594 : x
2. Step 2: Convert to fraction form
   1,015,797/2,166,594 = 2,166,594/x
3. Step 3: Cross multiply
   1,015,797x = 2,166,594 × 2,166,594
4. Step 4: Simplify right side
   1,015,797x = 4,694,129,560,836
5. Step 5: Solve for x
   x = 4,694,129,560,836/1,015,797
6. Step 6: Final answer
   x = 4,621,129.58