Finding the Third Proportional to 3,153.94 and 7,322.91

Step by Step Solution

1. Step 1: Write the proportion equation
   3,153.94 : 7,322.91 = 7,322.91 : x
2. Step 2: Convert to fraction form
   3,153.94/7,322.91 = 7,322.91/x
3. Step 3: Cross multiply
   3,153.94x = 7,322.91 × 7,322.91
4. Step 4: Simplify right side
   3,153.94x = 53,624,955.95
5. Step 5: Solve for x
   x = 53,624,955.95/3,153.94
6. Step 6: Final answer
   x = 17,002.54