Finding the Third Proportional to 2,847,987 and 5,801,726.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,847,987 : 5,801,726.25 = 5,801,726.25 : x
2. Step 2: Convert to fraction form
   2,847,987/5,801,726.25 = 5,801,726.25/x
3. Step 3: Cross multiply
   2,847,987x = 5,801,726.25 × 5,801,726.25
4. Step 4: Simplify right side
   2,847,987x = 33,660,027,479,939.06
5. Step 5: Solve for x
   x = 33,660,027,479,939.06/2,847,987
6. Step 6: Final answer
   x = 11,818,883.82