Finding the Third Proportional to 5,863,320 and 8,969,352

Step by Step Solution

1. Step 1: Write the proportion equation
   5,863,320 : 8,969,352 = 8,969,352 : x
2. Step 2: Convert to fraction form
   5,863,320/8,969,352 = 8,969,352/x
3. Step 3: Cross multiply
   5,863,320x = 8,969,352 × 8,969,352
4. Step 4: Simplify right side
   5,863,320x = 80,449,275,299,904
5. Step 5: Solve for x
   x = 80,449,275,299,904/5,863,320
6. Step 6: Final answer
   x = 13,720,771.73