Finding the Third Proportional to 3,546.84 and 7,707.94

Step by Step Solution

1. Step 1: Write the proportion equation
   3,546.84 : 7,707.94 = 7,707.94 : x
2. Step 2: Convert to fraction form
   3,546.84/7,707.94 = 7,707.94/x
3. Step 3: Cross multiply
   3,546.84x = 7,707.94 × 7,707.94
4. Step 4: Simplify right side
   3,546.84x = 59,412,300.50
5. Step 5: Solve for x
   x = 59,412,300.50/3,546.84
6. Step 6: Final answer
   x = 16,750.75