Finding the Third Proportional to 19,016.13 and 42,404.75

Step by Step Solution

1. Step 1: Write the proportion equation
   19,016.13 : 42,404.75 = 42,404.75 : x
2. Step 2: Convert to fraction form
   19,016.13/42,404.75 = 42,404.75/x
3. Step 3: Cross multiply
   19,016.13x = 42,404.75 × 42,404.75
4. Step 4: Simplify right side
   19,016.13x = 1,798,162,822.56
5. Step 5: Solve for x
   x = 1,798,162,822.56/19,016.13
6. Step 6: Final answer
   x = 94,559.90