Finding the Third Proportional to 1,322.94 and 2,891.88

Step by Step Solution

1. Step 1: Write the proportion equation
   1,322.94 : 2,891.88 = 2,891.88 : x
2. Step 2: Convert to fraction form
   1,322.94/2,891.88 = 2,891.88/x
3. Step 3: Cross multiply
   1,322.94x = 2,891.88 × 2,891.88
4. Step 4: Simplify right side
   1,322.94x = 8,362,941.02
5. Step 5: Solve for x
   x = 8,362,941.02/1,322.94
6. Step 6: Final answer
   x = 6,321.49