Finding the Third Proportional to 19,324 and 27,559.50

Step by Step Solution

1. Step 1: Write the proportion equation
   19,324 : 27,559.50 = 27,559.50 : x
2. Step 2: Convert to fraction form
   19,324/27,559.50 = 27,559.50/x
3. Step 3: Cross multiply
   19,324x = 27,559.50 × 27,559.50
4. Step 4: Simplify right side
   19,324x = 759,526,040.25
5. Step 5: Solve for x
   x = 759,526,040.25/19,324
6. Step 6: Final answer
   x = 39,304.80