Finding the Third Proportional to 1,036,386 and 2,242,531

Step by Step Solution

1. Step 1: Write the proportion equation
   1,036,386 : 2,242,531 = 2,242,531 : x
2. Step 2: Convert to fraction form
   1,036,386/2,242,531 = 2,242,531/x
3. Step 3: Cross multiply
   1,036,386x = 2,242,531 × 2,242,531
4. Step 4: Simplify right side
   1,036,386x = 5,028,945,285,961
5. Step 5: Solve for x
   x = 5,028,945,285,961/1,036,386
6. Step 6: Final answer
   x = 4,852,386.36