Finding the Third Proportional to 7,673.25 and 16,810.50

Step by Step Solution

1. Step 1: Write the proportion equation
   7,673.25 : 16,810.50 = 16,810.50 : x
2. Step 2: Convert to fraction form
   7,673.25/16,810.50 = 16,810.50/x
3. Step 3: Cross multiply
   7,673.25x = 16,810.50 × 16,810.50
4. Step 4: Simplify right side
   7,673.25x = 282,592,910.25
5. Step 5: Solve for x
   x = 282,592,910.25/7,673.25
6. Step 6: Final answer
   x = 36,828.32