Finding the Third Proportional to 19,433.25 and 40,250.25

Step by Step Solution

1. Step 1: Write the proportion equation
   19,433.25 : 40,250.25 = 40,250.25 : x
2. Step 2: Convert to fraction form
   19,433.25/40,250.25 = 40,250.25/x
3. Step 3: Cross multiply
   19,433.25x = 40,250.25 × 40,250.25
4. Step 4: Simplify right side
   19,433.25x = 1,620,082,625.06
5. Step 5: Solve for x
   x = 1,620,082,625.06/19,433.25
6. Step 6: Final answer
   x = 83,366.53