Finding the Third Proportional to 429.26 and 940.57

Step by Step Solution

1. Step 1: Write the proportion equation
   429.26 : 940.57 = 940.57 : x
2. Step 2: Convert to fraction form
   429.26/940.57 = 940.57/x
3. Step 3: Cross multiply
   429.26x = 940.57 × 940.57
4. Step 4: Simplify right side
   429.26x = 884,672.51
5. Step 5: Solve for x
   x = 884,672.51/429.26
6. Step 6: Final answer
   x = 2,060.94