Finding the Third Proportional to 1,069,383 and 2,226,918

Step by Step Solution

1. Step 1: Write the proportion equation
   1,069,383 : 2,226,918 = 2,226,918 : x
2. Step 2: Convert to fraction form
   1,069,383/2,226,918 = 2,226,918/x
3. Step 3: Cross multiply
   1,069,383x = 2,226,918 × 2,226,918
4. Step 4: Simplify right side
   1,069,383x = 4,959,163,778,724
5. Step 5: Solve for x
   x = 4,959,163,778,724/1,069,383
6. Step 6: Final answer
   x = 4,637,406.60