Finding the Third Proportional to 909.56 and 1,932.71

Step by Step Solution

1. Step 1: Write the proportion equation
   909.56 : 1,932.71 = 1,932.71 : x
2. Step 2: Convert to fraction form
   909.56/1,932.71 = 1,932.71/x
3. Step 3: Cross multiply
   909.56x = 1,932.71 × 1,932.71
4. Step 4: Simplify right side
   909.56x = 3,735,386.67
5. Step 5: Solve for x
   x = 3,735,386.67/909.56
6. Step 6: Final answer
   x = 4,106.79