Finding the Third Proportional to 2,359,384 and 3,558,408

Step by Step Solution

1. Step 1: Write the proportion equation
   2,359,384 : 3,558,408 = 3,558,408 : x
2. Step 2: Convert to fraction form
   2,359,384/3,558,408 = 3,558,408/x
3. Step 3: Cross multiply
   2,359,384x = 3,558,408 × 3,558,408
4. Step 4: Simplify right side
   2,359,384x = 12,662,267,494,464
5. Step 5: Solve for x
   x = 12,662,267,494,464/2,359,384
6. Step 6: Final answer
   x = 5,366,768.40