Finding the Third Proportional to 1,510.97 and 3,298.69

Step by Step Solution

1. Step 1: Write the proportion equation
   1,510.97 : 3,298.69 = 3,298.69 : x
2. Step 2: Convert to fraction form
   1,510.97/3,298.69 = 3,298.69/x
3. Step 3: Cross multiply
   1,510.97x = 3,298.69 × 3,298.69
4. Step 4: Simplify right side
   1,510.97x = 10,881,339.22
5. Step 5: Solve for x
   x = 10,881,339.22/1,510.97
6. Step 6: Final answer
   x = 7,201.56