Finding the Third Proportional to 950.63 and 2,142

Step by Step Solution

1. Step 1: Write the proportion equation
   950.63 : 2,142 = 2,142 : x
2. Step 2: Convert to fraction form
   950.63/2,142 = 2,142/x
3. Step 3: Cross multiply
   950.63x = 2,142 × 2,142
4. Step 4: Simplify right side
   950.63x = 4,588,164
5. Step 5: Solve for x
   x = 4,588,164/950.63
6. Step 6: Final answer
   x = 4,826.47