Finding the Third Proportional to 374.06 and 846.56

Step by Step Solution

1. Step 1: Write the proportion equation
   374.06 : 846.56 = 846.56 : x
2. Step 2: Convert to fraction form
   374.06/846.56 = 846.56/x
3. Step 3: Cross multiply
   374.06x = 846.56 × 846.56
4. Step 4: Simplify right side
   374.06x = 716,668.07
5. Step 5: Solve for x
   x = 716,668.07/374.06
6. Step 6: Final answer
   x = 1,915.90