Finding the Third Proportional to 5,894,544 and 8,863,704

Step by Step Solution

1. Step 1: Write the proportion equation
   5,894,544 : 8,863,704 = 8,863,704 : x
2. Step 2: Convert to fraction form
   5,894,544/8,863,704 = 8,863,704/x
3. Step 3: Cross multiply
   5,894,544x = 8,863,704 × 8,863,704
4. Step 4: Simplify right side
   5,894,544x = 78,565,248,599,616
5. Step 5: Solve for x
   x = 78,565,248,599,616/5,894,544
6. Step 6: Final answer
   x = 13,328,469.28