Finding the Third Proportional to 91,002 and 196,802

Step by Step Solution

1. Step 1: Write the proportion equation
   91,002 : 196,802 = 196,802 : x
2. Step 2: Convert to fraction form
   91,002/196,802 = 196,802/x
3. Step 3: Cross multiply
   91,002x = 196,802 × 196,802
4. Step 4: Simplify right side
   91,002x = 38,731,027,204
5. Step 5: Solve for x
   x = 38,731,027,204/91,002
6. Step 6: Final answer
   x = 425,606.33