Finding the Third Proportional to 19,417.50 and 28,184.25

Step by Step Solution

1. Step 1: Write the proportion equation
   19,417.50 : 28,184.25 = 28,184.25 : x
2. Step 2: Convert to fraction form
   19,417.50/28,184.25 = 28,184.25/x
3. Step 3: Cross multiply
   19,417.50x = 28,184.25 × 28,184.25
4. Step 4: Simplify right side
   19,417.50x = 794,351,948.06
5. Step 5: Solve for x
   x = 794,351,948.06/19,417.50
6. Step 6: Final answer
   x = 40,909.07