Finding the Third Proportional to 1,058.06 and 1,964.25

Step by Step Solution

1. Step 1: Write the proportion equation
   1,058.06 : 1,964.25 = 1,964.25 : x
2. Step 2: Convert to fraction form
   1,058.06/1,964.25 = 1,964.25/x
3. Step 3: Cross multiply
   1,058.06x = 1,964.25 × 1,964.25
4. Step 4: Simplify right side
   1,058.06x = 3,858,278.06
5. Step 5: Solve for x
   x = 3,858,278.06/1,058.06
6. Step 6: Final answer
   x = 3,646.55