Finding the Third Proportional to 1,018,872 and 1,571,076

Step by Step Solution

1. Step 1: Write the proportion equation
   1,018,872 : 1,571,076 = 1,571,076 : x
2. Step 2: Convert to fraction form
   1,018,872/1,571,076 = 1,571,076/x
3. Step 3: Cross multiply
   1,018,872x = 1,571,076 × 1,571,076
4. Step 4: Simplify right side
   1,018,872x = 2,468,279,797,776
5. Step 5: Solve for x
   x = 2,468,279,797,776/1,018,872
6. Step 6: Final answer
   x = 2,422,561.22