Finding the Third Proportional to 1,053,350 and 1,589,320

Step by Step Solution

1. Step 1: Write the proportion equation
   1,053,350 : 1,589,320 = 1,589,320 : x
2. Step 2: Convert to fraction form
   1,053,350/1,589,320 = 1,589,320/x
3. Step 3: Cross multiply
   1,053,350x = 1,589,320 × 1,589,320
4. Step 4: Simplify right side
   1,053,350x = 2,525,938,062,400
5. Step 5: Solve for x
   x = 2,525,938,062,400/1,053,350
6. Step 6: Final answer
   x = 2,398,004.52