Finding the Third Proportional to 1,040,931 and 1,561,410

Step by Step Solution

1. Step 1: Write the proportion equation
   1,040,931 : 1,561,410 = 1,561,410 : x
2. Step 2: Convert to fraction form
   1,040,931/1,561,410 = 1,561,410/x
3. Step 3: Cross multiply
   1,040,931x = 1,561,410 × 1,561,410
4. Step 4: Simplify right side
   1,040,931x = 2,438,001,188,100
5. Step 5: Solve for x
   x = 2,438,001,188,100/1,040,931
6. Step 6: Final answer
   x = 2,342,135.25