Finding the Third Proportional to 1,959,408 and 2,997,288

Step by Step Solution

1. Step 1: Write the proportion equation
   1,959,408 : 2,997,288 = 2,997,288 : x
2. Step 2: Convert to fraction form
   1,959,408/2,997,288 = 2,997,288/x
3. Step 3: Cross multiply
   1,959,408x = 2,997,288 × 2,997,288
4. Step 4: Simplify right side
   1,959,408x = 8,983,735,354,944
5. Step 5: Solve for x
   x = 8,983,735,354,944/1,959,408
6. Step 6: Final answer
   x = 4,584,923.28