Finding the Third Proportional to 961.88 and 2,076.89

Step by Step Solution

1. Step 1: Write the proportion equation
   961.88 : 2,076.89 = 2,076.89 : x
2. Step 2: Convert to fraction form
   961.88/2,076.89 = 2,076.89/x
3. Step 3: Cross multiply
   961.88x = 2,076.89 × 2,076.89
4. Step 4: Simplify right side
   961.88x = 4,313,474.67
5. Step 5: Solve for x
   x = 4,313,474.67/961.88
6. Step 6: Final answer
   x = 4,484.44