Finding the Third Proportional to 937.69 and 1,930.50

Step by Step Solution

1. Step 1: Write the proportion equation
   937.69 : 1,930.50 = 1,930.50 : x
2. Step 2: Convert to fraction form
   937.69/1,930.50 = 1,930.50/x
3. Step 3: Cross multiply
   937.69x = 1,930.50 × 1,930.50
4. Step 4: Simplify right side
   937.69x = 3,726,830.25
5. Step 5: Solve for x
   x = 3,726,830.25/937.69
6. Step 6: Final answer
   x = 3,974.49