Finding the Third Proportional to 95,636 and 210,144

Step by Step Solution

1. Step 1: Write the proportion equation
   95,636 : 210,144 = 210,144 : x
2. Step 2: Convert to fraction form
   95,636/210,144 = 210,144/x
3. Step 3: Cross multiply
   95,636x = 210,144 × 210,144
4. Step 4: Simplify right side
   95,636x = 44,160,500,736
5. Step 5: Solve for x
   x = 44,160,500,736/95,636
6. Step 6: Final answer
   x = 461,756.04