Finding the Third Proportional to 1,062,880 and 1,579,180

Step by Step Solution

1. Step 1: Write the proportion equation
   1,062,880 : 1,579,180 = 1,579,180 : x
2. Step 2: Convert to fraction form
   1,062,880/1,579,180 = 1,579,180/x
3. Step 3: Cross multiply
   1,062,880x = 1,579,180 × 1,579,180
4. Step 4: Simplify right side
   1,062,880x = 2,493,809,472,400
5. Step 5: Solve for x
   x = 2,493,809,472,400/1,062,880
6. Step 6: Final answer
   x = 2,346,275.66