Finding the Third Proportional to 1,499.13 and 3,501.38

Step by Step Solution

1. Step 1: Write the proportion equation
   1,499.13 : 3,501.38 = 3,501.38 : x
2. Step 2: Convert to fraction form
   1,499.13/3,501.38 = 3,501.38/x
3. Step 3: Cross multiply
   1,499.13x = 3,501.38 × 3,501.38
4. Step 4: Simplify right side
   1,499.13x = 12,259,626.89
5. Step 5: Solve for x
   x = 12,259,626.89/1,499.13
6. Step 6: Final answer
   x = 8,177.86