Finding the Third Proportional to 1,975.38 and 2,650.63

Step by Step Solution

1. Step 1: Write the proportion equation
   1,975.38 : 2,650.63 = 2,650.63 : x
2. Step 2: Convert to fraction form
   1,975.38/2,650.63 = 2,650.63/x
3. Step 3: Cross multiply
   1,975.38x = 2,650.63 × 2,650.63
4. Step 4: Simplify right side
   1,975.38x = 7,025,812.89
5. Step 5: Solve for x
   x = 7,025,812.89/1,975.38
6. Step 6: Final answer
   x = 3,556.70