Finding the Third Proportional to 95,159 and 142,185

Step by Step Solution

1. Step 1: Write the proportion equation
   95,159 : 142,185 = 142,185 : x
2. Step 2: Convert to fraction form
   95,159/142,185 = 142,185/x
3. Step 3: Cross multiply
   95,159x = 142,185 × 142,185
4. Step 4: Simplify right side
   95,159x = 20,216,574,225
5. Step 5: Solve for x
   x = 20,216,574,225/95,159
6. Step 6: Final answer
   x = 212,450.47