Finding the Third Proportional to 5,894,576 and 8,863,736

Step by Step Solution

1. Step 1: Write the proportion equation
   5,894,576 : 8,863,736 = 8,863,736 : x
2. Step 2: Convert to fraction form
   5,894,576/8,863,736 = 8,863,736/x
3. Step 3: Cross multiply
   5,894,576x = 8,863,736 × 8,863,736
4. Step 4: Simplify right side
   5,894,576x = 78,565,815,877,696
5. Step 5: Solve for x
   x = 78,565,815,877,696/5,894,576
6. Step 6: Final answer
   x = 13,328,493.16