Finding the Third Proportional to 2,397,017 and 5,149,786.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,397,017 : 5,149,786.50 = 5,149,786.50 : x
2. Step 2: Convert to fraction form
   2,397,017/5,149,786.50 = 5,149,786.50/x
3. Step 3: Cross multiply
   2,397,017x = 5,149,786.50 × 5,149,786.50
4. Step 4: Simplify right side
   2,397,017x = 26,520,300,995,582.25
5. Step 5: Solve for x
   x = 26,520,300,995,582.25/2,397,017
6. Step 6: Final answer
   x = 11,063,876.89