Finding the Third Proportional to 511,805,991 and 1,105,166,034

Step by Step Solution

1. Step 1: Write the proportion equation
   511,805,991 : 1,105,166,034 = 1,105,166,034 : x
2. Step 2: Convert to fraction form
   511,805,991/1,105,166,034 = 1,105,166,034/x
3. Step 3: Cross multiply
   511,805,991x = 1,105,166,034 × 1,105,166,034
4. Step 4: Simplify right side
   511,805,991x = 1,221,391,962,707,289,088
5. Step 5: Solve for x
   x = 1,221,391,962,707,289,088/511,805,991
6. Step 6: Final answer
   x = 2,386,435,454.42