Finding the Third Proportional to 1,458,338 and 2,282,493

Step by Step Solution

1. Step 1: Write the proportion equation
   1,458,338 : 2,282,493 = 2,282,493 : x
2. Step 2: Convert to fraction form
   1,458,338/2,282,493 = 2,282,493/x
3. Step 3: Cross multiply
   1,458,338x = 2,282,493 × 2,282,493
4. Step 4: Simplify right side
   1,458,338x = 5,209,774,295,049
5. Step 5: Solve for x
   x = 5,209,774,295,049/1,458,338
6. Step 6: Final answer
   x = 3,572,405.23