Finding the Third Proportional to 43,838.50 and 67,804

Step by Step Solution

1. Step 1: Write the proportion equation
   43,838.50 : 67,804 = 67,804 : x
2. Step 2: Convert to fraction form
   43,838.50/67,804 = 67,804/x
3. Step 3: Cross multiply
   43,838.50x = 67,804 × 67,804
4. Step 4: Simplify right side
   43,838.50x = 4,597,382,416
5. Step 5: Solve for x
   x = 4,597,382,416/43,838.50
6. Step 6: Final answer
   x = 104,870.89