Finding the Third Proportional to 2,311,055 and 5,153,186

Step by Step Solution

1. Step 1: Write the proportion equation
   2,311,055 : 5,153,186 = 5,153,186 : x
2. Step 2: Convert to fraction form
   2,311,055/5,153,186 = 5,153,186/x
3. Step 3: Cross multiply
   2,311,055x = 5,153,186 × 5,153,186
4. Step 4: Simplify right side
   2,311,055x = 26,555,325,950,596
5. Step 5: Solve for x
   x = 26,555,325,950,596/2,311,055
6. Step 6: Final answer
   x = 11,490,564.24