Finding the Third Proportional to 1,342.25 and 2,883.15

Step by Step Solution

1. Step 1: Write the proportion equation
   1,342.25 : 2,883.15 = 2,883.15 : x
2. Step 2: Convert to fraction form
   1,342.25/2,883.15 = 2,883.15/x
3. Step 3: Cross multiply
   1,342.25x = 2,883.15 × 2,883.15
4. Step 4: Simplify right side
   1,342.25x = 8,312,533.65
5. Step 5: Solve for x
   x = 8,312,533.65/1,342.25
6. Step 6: Final answer
   x = 6,192.99