Finding the Third Proportional to 2,397,817.69 and 5,179,469.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,397,817.69 : 5,179,469.06 = 5,179,469.06 : x
2. Step 2: Convert to fraction form
   2,397,817.69/5,179,469.06 = 5,179,469.06/x
3. Step 3: Cross multiply
   2,397,817.69x = 5,179,469.06 × 5,179,469.06
4. Step 4: Simplify right side
   2,397,817.69x = 26,826,899,769,394.63
5. Step 5: Solve for x
   x = 26,826,899,769,394.63/2,397,817.69
6. Step 6: Final answer
   x = 11,188,048.16