Finding the Third Proportional to 5,863,352 and 8,969,408

Step by Step Solution

1. Step 1: Write the proportion equation
   5,863,352 : 8,969,408 = 8,969,408 : x
2. Step 2: Convert to fraction form
   5,863,352/8,969,408 = 8,969,408/x
3. Step 3: Cross multiply
   5,863,352x = 8,969,408 × 8,969,408
4. Step 4: Simplify right side
   5,863,352x = 80,450,279,870,464
5. Step 5: Solve for x
   x = 80,450,279,870,464/5,863,352
6. Step 6: Final answer
   x = 13,720,868.18