Finding the Third Proportional to 1,023,408 and 1,605,348

Step by Step Solution

1. Step 1: Write the proportion equation
   1,023,408 : 1,605,348 = 1,605,348 : x
2. Step 2: Convert to fraction form
   1,023,408/1,605,348 = 1,605,348/x
3. Step 3: Cross multiply
   1,023,408x = 1,605,348 × 1,605,348
4. Step 4: Simplify right side
   1,023,408x = 2,577,142,201,104
5. Step 5: Solve for x
   x = 2,577,142,201,104/1,023,408
6. Step 6: Final answer
   x = 2,518,196.26