Finding the Third Proportional to 1,031,891 and 1,563,443

Step by Step Solution

1. Step 1: Write the proportion equation
   1,031,891 : 1,563,443 = 1,563,443 : x
2. Step 2: Convert to fraction form
   1,031,891/1,563,443 = 1,563,443/x
3. Step 3: Cross multiply
   1,031,891x = 1,563,443 × 1,563,443
4. Step 4: Simplify right side
   1,031,891x = 2,444,354,014,249
5. Step 5: Solve for x
   x = 2,444,354,014,249/1,031,891
6. Step 6: Final answer
   x = 2,368,810.29