Finding the Third Proportional to 5,108,968 and 8,514,604

Step by Step Solution

1. Step 1: Write the proportion equation
   5,108,968 : 8,514,604 = 8,514,604 : x
2. Step 2: Convert to fraction form
   5,108,968/8,514,604 = 8,514,604/x
3. Step 3: Cross multiply
   5,108,968x = 8,514,604 × 8,514,604
4. Step 4: Simplify right side
   5,108,968x = 72,498,481,276,816
5. Step 5: Solve for x
   x = 72,498,481,276,816/5,108,968
6. Step 6: Final answer
   x = 14,190,435.58