Finding the Third Proportional to 19,441.31 and 31,008.19

Step by Step Solution

1. Step 1: Write the proportion equation
   19,441.31 : 31,008.19 = 31,008.19 : x
2. Step 2: Convert to fraction form
   19,441.31/31,008.19 = 31,008.19/x
3. Step 3: Cross multiply
   19,441.31x = 31,008.19 × 31,008.19
4. Step 4: Simplify right side
   19,441.31x = 961,507,692.04
5. Step 5: Solve for x
   x = 961,507,692.04/19,441.31
6. Step 6: Final answer
   x = 49,456.93