Finding the Third Proportional to 1,957.13 and 3,031.69

Step by Step Solution

1. Step 1: Write the proportion equation
   1,957.13 : 3,031.69 = 3,031.69 : x
2. Step 2: Convert to fraction form
   1,957.13/3,031.69 = 3,031.69/x
3. Step 3: Cross multiply
   1,957.13x = 3,031.69 × 3,031.69
4. Step 4: Simplify right side
   1,957.13x = 9,191,129.10
5. Step 5: Solve for x
   x = 9,191,129.10/1,957.13
6. Step 6: Final answer
   x = 4,696.24