Finding the Third Proportional to 2,058.88 and 4,527.81

Step by Step Solution

1. Step 1: Write the proportion equation
   2,058.88 : 4,527.81 = 4,527.81 : x
2. Step 2: Convert to fraction form
   2,058.88/4,527.81 = 4,527.81/x
3. Step 3: Cross multiply
   2,058.88x = 4,527.81 × 4,527.81
4. Step 4: Simplify right side
   2,058.88x = 20,501,086.04
5. Step 5: Solve for x
   x = 20,501,086.04/2,058.88
6. Step 6: Final answer
   x = 9,957.42