Finding the Third Proportional to 956.50 and 2,090.50

Step by Step Solution

1. Step 1: Write the proportion equation
   956.50 : 2,090.50 = 2,090.50 : x
2. Step 2: Convert to fraction form
   956.50/2,090.50 = 2,090.50/x
3. Step 3: Cross multiply
   956.50x = 2,090.50 × 2,090.50
4. Step 4: Simplify right side
   956.50x = 4,370,190.25
5. Step 5: Solve for x
   x = 4,370,190.25/956.50
6. Step 6: Final answer
   x = 4,568.94