Finding the Third Proportional to 2,059.50 and 3,107

Step by Step Solution

1. Step 1: Write the proportion equation
   2,059.50 : 3,107 = 3,107 : x
2. Step 2: Convert to fraction form
   2,059.50/3,107 = 3,107/x
3. Step 3: Cross multiply
   2,059.50x = 3,107 × 3,107
4. Step 4: Simplify right side
   2,059.50x = 9,653,449
5. Step 5: Solve for x
   x = 9,653,449/2,059.50
6. Step 6: Final answer
   x = 4,687.28