Finding the Third Proportional to 6,790.50 and 10,804.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,790.50 : 10,804.50 = 10,804.50 : x
2. Step 2: Convert to fraction form
   6,790.50/10,804.50 = 10,804.50/x
3. Step 3: Cross multiply
   6,790.50x = 10,804.50 × 10,804.50
4. Step 4: Simplify right side
   6,790.50x = 116,737,220.25
5. Step 5: Solve for x
   x = 116,737,220.25/6,790.50
6. Step 6: Final answer
   x = 17,191.26