Finding the Third Proportional to 1,003,718 and 2,165,044

Step by Step Solution

1. Step 1: Write the proportion equation
   1,003,718 : 2,165,044 = 2,165,044 : x
2. Step 2: Convert to fraction form
   1,003,718/2,165,044 = 2,165,044/x
3. Step 3: Cross multiply
   1,003,718x = 2,165,044 × 2,165,044
4. Step 4: Simplify right side
   1,003,718x = 4,687,415,521,936
5. Step 5: Solve for x
   x = 4,687,415,521,936/1,003,718
6. Step 6: Final answer
   x = 4,670,052.27