Finding the Third Proportional to 1,413.99 and 2,080.15

Step by Step Solution

1. Step 1: Write the proportion equation
   1,413.99 : 2,080.15 = 2,080.15 : x
2. Step 2: Convert to fraction form
   1,413.99/2,080.15 = 2,080.15/x
3. Step 3: Cross multiply
   1,413.99x = 2,080.15 × 2,080.15
4. Step 4: Simplify right side
   1,413.99x = 4,327,008.00
5. Step 5: Solve for x
   x = 4,327,008.00/1,413.99
6. Step 6: Final answer
   x = 3,060.13