Finding the Third Proportional to 1,259,847 and 1,939,086

Step by Step Solution

1. Step 1: Write the proportion equation
   1,259,847 : 1,939,086 = 1,939,086 : x
2. Step 2: Convert to fraction form
   1,259,847/1,939,086 = 1,939,086/x
3. Step 3: Cross multiply
   1,259,847x = 1,939,086 × 1,939,086
4. Step 4: Simplify right side
   1,259,847x = 3,760,054,515,396
5. Step 5: Solve for x
   x = 3,760,054,515,396/1,259,847
6. Step 6: Final answer
   x = 2,984,532.66