Finding the Third Proportional to 9,016.75 and 19,692.81

Step by Step Solution

1. Step 1: Write the proportion equation
   9,016.75 : 19,692.81 = 19,692.81 : x
2. Step 2: Convert to fraction form
   9,016.75/19,692.81 = 19,692.81/x
3. Step 3: Cross multiply
   9,016.75x = 19,692.81 × 19,692.81
4. Step 4: Simplify right side
   9,016.75x = 387,806,864.16
5. Step 5: Solve for x
   x = 387,806,864.16/9,016.75
6. Step 6: Final answer
   x = 43,009.61