Finding the Third Proportional to 3,674.74 and 8,053.17

Step by Step Solution

1. Step 1: Write the proportion equation
   3,674.74 : 8,053.17 = 8,053.17 : x
2. Step 2: Convert to fraction form
   3,674.74/8,053.17 = 8,053.17/x
3. Step 3: Cross multiply
   3,674.74x = 8,053.17 × 8,053.17
4. Step 4: Simplify right side
   3,674.74x = 64,853,577.25
5. Step 5: Solve for x
   x = 64,853,577.25/3,674.74
6. Step 6: Final answer
   x = 17,648.47