Finding the Third Proportional to 1,791,058 and 3,933,976

Step by Step Solution

1. Step 1: Write the proportion equation
   1,791,058 : 3,933,976 = 3,933,976 : x
2. Step 2: Convert to fraction form
   1,791,058/3,933,976 = 3,933,976/x
3. Step 3: Cross multiply
   1,791,058x = 3,933,976 × 3,933,976
4. Step 4: Simplify right side
   1,791,058x = 15,476,167,168,576
5. Step 5: Solve for x
   x = 15,476,167,168,576/1,791,058
6. Step 6: Final answer
   x = 8,640,796.20