Finding the Third Proportional to 909.98 and 1,956.02

Step by Step Solution

1. Step 1: Write the proportion equation
   909.98 : 1,956.02 = 1,956.02 : x
2. Step 2: Convert to fraction form
   909.98/1,956.02 = 1,956.02/x
3. Step 3: Cross multiply
   909.98x = 1,956.02 × 1,956.02
4. Step 4: Simplify right side
   909.98x = 3,826,027.69
5. Step 5: Solve for x
   x = 3,826,027.69/909.98
6. Step 6: Final answer
   x = 4,204.50