Finding the Third Proportional to 1,501.66 and 2,309.45

Step by Step Solution

1. Step 1: Write the proportion equation
   1,501.66 : 2,309.45 = 2,309.45 : x
2. Step 2: Convert to fraction form
   1,501.66/2,309.45 = 2,309.45/x
3. Step 3: Cross multiply
   1,501.66x = 2,309.45 × 2,309.45
4. Step 4: Simplify right side
   1,501.66x = 5,333,555.69
5. Step 5: Solve for x
   x = 5,333,555.69/1,501.66
6. Step 6: Final answer
   x = 3,551.76