Finding the Third Proportional to 19,892.25 and 30,759.75

Step by Step Solution

1. Step 1: Write the proportion equation
   19,892.25 : 30,759.75 = 30,759.75 : x
2. Step 2: Convert to fraction form
   19,892.25/30,759.75 = 30,759.75/x
3. Step 3: Cross multiply
   19,892.25x = 30,759.75 × 30,759.75
4. Step 4: Simplify right side
   19,892.25x = 946,162,220.06
5. Step 5: Solve for x
   x = 946,162,220.06/19,892.25
6. Step 6: Final answer
   x = 47,564.36