Finding the Third Proportional to 2,472,661.69 and 5,211,003.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,472,661.69 : 5,211,003.38 = 5,211,003.38 : x
2. Step 2: Convert to fraction form
   2,472,661.69/5,211,003.38 = 5,211,003.38/x
3. Step 3: Cross multiply
   2,472,661.69x = 5,211,003.38 × 5,211,003.38
4. Step 4: Simplify right side
   2,472,661.69x = 27,154,556,174,261.39
5. Step 5: Solve for x
   x = 27,154,556,174,261.39/2,472,661.69
6. Step 6: Final answer
   x = 10,981,913.26