Finding the Third Proportional to 2,311,066 and 5,153,208

Step by Step Solution

1. Step 1: Write the proportion equation
   2,311,066 : 5,153,208 = 5,153,208 : x
2. Step 2: Convert to fraction form
   2,311,066/5,153,208 = 5,153,208/x
3. Step 3: Cross multiply
   2,311,066x = 5,153,208 × 5,153,208
4. Step 4: Simplify right side
   2,311,066x = 26,555,552,691,264
5. Step 5: Solve for x
   x = 26,555,552,691,264/2,311,066
6. Step 6: Final answer
   x = 11,490,607.66