Finding the Third Proportional to 19,784.25 and 29,028.38

Step by Step Solution

1. Step 1: Write the proportion equation
   19,784.25 : 29,028.38 = 29,028.38 : x
2. Step 2: Convert to fraction form
   19,784.25/29,028.38 = 29,028.38/x
3. Step 3: Cross multiply
   19,784.25x = 29,028.38 × 29,028.38
4. Step 4: Simplify right side
   19,784.25x = 842,646,555.14
5. Step 5: Solve for x
   x = 842,646,555.14/19,784.25
6. Step 6: Final answer
   x = 42,591.79