Finding the Third Proportional to 1,031,866 and 1,563,378

Step by Step Solution

1. Step 1: Write the proportion equation
   1,031,866 : 1,563,378 = 1,563,378 : x
2. Step 2: Convert to fraction form
   1,031,866/1,563,378 = 1,563,378/x
3. Step 3: Cross multiply
   1,031,866x = 1,563,378 × 1,563,378
4. Step 4: Simplify right side
   1,031,866x = 2,444,150,770,884
5. Step 5: Solve for x
   x = 2,444,150,770,884/1,031,866
6. Step 6: Final answer
   x = 2,368,670.71