Finding the Third Proportional to 1,053,436 and 1,589,322

Step by Step Solution

1. Step 1: Write the proportion equation
   1,053,436 : 1,589,322 = 1,589,322 : x
2. Step 2: Convert to fraction form
   1,053,436/1,589,322 = 1,589,322/x
3. Step 3: Cross multiply
   1,053,436x = 1,589,322 × 1,589,322
4. Step 4: Simplify right side
   1,053,436x = 2,525,944,419,684
5. Step 5: Solve for x
   x = 2,525,944,419,684/1,053,436
6. Step 6: Final answer
   x = 2,397,814.79