Finding the Third Proportional to 1,022,976 and 2,389,344

Step by Step Solution

1. Step 1: Write the proportion equation
   1,022,976 : 2,389,344 = 2,389,344 : x
2. Step 2: Convert to fraction form
   1,022,976/2,389,344 = 2,389,344/x
3. Step 3: Cross multiply
   1,022,976x = 2,389,344 × 2,389,344
4. Step 4: Simplify right side
   1,022,976x = 5,708,964,750,336
5. Step 5: Solve for x
   x = 5,708,964,750,336/1,022,976
6. Step 6: Final answer
   x = 5,580,741.63