Finding the Third Proportional to 19,010.38 and 39,225.25

Step by Step Solution

1. Step 1: Write the proportion equation
   19,010.38 : 39,225.25 = 39,225.25 : x
2. Step 2: Convert to fraction form
   19,010.38/39,225.25 = 39,225.25/x
3. Step 3: Cross multiply
   19,010.38x = 39,225.25 × 39,225.25
4. Step 4: Simplify right side
   19,010.38x = 1,538,620,237.56
5. Step 5: Solve for x
   x = 1,538,620,237.56/19,010.38
6. Step 6: Final answer
   x = 80,935.82