Finding the Third Proportional to 1,850,919 and 4,127,191

Step by Step Solution

1. Step 1: Write the proportion equation
   1,850,919 : 4,127,191 = 4,127,191 : x
2. Step 2: Convert to fraction form
   1,850,919/4,127,191 = 4,127,191/x
3. Step 3: Cross multiply
   1,850,919x = 4,127,191 × 4,127,191
4. Step 4: Simplify right side
   1,850,919x = 17,033,705,550,481
5. Step 5: Solve for x
   x = 17,033,705,550,481/1,850,919
6. Step 6: Final answer
   x = 9,202,836.83