Finding the Third Proportional to 875.63 and 1,168.38

Step by Step Solution

1. Step 1: Write the proportion equation
   875.63 : 1,168.38 = 1,168.38 : x
2. Step 2: Convert to fraction form
   875.63/1,168.38 = 1,168.38/x
3. Step 3: Cross multiply
   875.63x = 1,168.38 × 1,168.38
4. Step 4: Simplify right side
   875.63x = 1,365,100.14
5. Step 5: Solve for x
   x = 1,365,100.14/875.63
6. Step 6: Final answer
   x = 1,559.00