Finding the Third Proportional to 19,103.75 and 29,521.25

Step by Step Solution

1. Step 1: Write the proportion equation
   19,103.75 : 29,521.25 = 29,521.25 : x
2. Step 2: Convert to fraction form
   19,103.75/29,521.25 = 29,521.25/x
3. Step 3: Cross multiply
   19,103.75x = 29,521.25 × 29,521.25
4. Step 4: Simplify right side
   19,103.75x = 871,504,201.56
5. Step 5: Solve for x
   x = 871,504,201.56/19,103.75
6. Step 6: Final answer
   x = 45,619.54