Finding the Third Proportional to 2,912.06 and 4,613.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,912.06 : 4,613.34 = 4,613.34 : x
2. Step 2: Convert to fraction form
   2,912.06/4,613.34 = 4,613.34/x
3. Step 3: Cross multiply
   2,912.06x = 4,613.34 × 4,613.34
4. Step 4: Simplify right side
   2,912.06x = 21,282,940.56
5. Step 5: Solve for x
   x = 21,282,940.56/2,912.06
6. Step 6: Final answer
   x = 7,308.55