Finding the Third Proportional to 1,032,689 and 1,578,612

Step by Step Solution

1. Step 1: Write the proportion equation
   1,032,689 : 1,578,612 = 1,578,612 : x
2. Step 2: Convert to fraction form
   1,032,689/1,578,612 = 1,578,612/x
3. Step 3: Cross multiply
   1,032,689x = 1,578,612 × 1,578,612
4. Step 4: Simplify right side
   1,032,689x = 2,492,015,846,544
5. Step 5: Solve for x
   x = 2,492,015,846,544/1,032,689
6. Step 6: Final answer
   x = 2,413,132.94