Finding the Third Proportional to 2,059.50 and 3,130

Step by Step Solution

1. Step 1: Write the proportion equation
   2,059.50 : 3,130 = 3,130 : x
2. Step 2: Convert to fraction form
   2,059.50/3,130 = 3,130/x
3. Step 3: Cross multiply
   2,059.50x = 3,130 × 3,130
4. Step 4: Simplify right side
   2,059.50x = 9,796,900
5. Step 5: Solve for x
   x = 9,796,900/2,059.50
6. Step 6: Final answer
   x = 4,756.93