Finding the Third Proportional to 954,368 and 2,058,256

Step by Step Solution

1. Step 1: Write the proportion equation
   954,368 : 2,058,256 = 2,058,256 : x
2. Step 2: Convert to fraction form
   954,368/2,058,256 = 2,058,256/x
3. Step 3: Cross multiply
   954,368x = 2,058,256 × 2,058,256
4. Step 4: Simplify right side
   954,368x = 4,236,417,761,536
5. Step 5: Solve for x
   x = 4,236,417,761,536/954,368
6. Step 6: Final answer
   x = 4,438,977.17