Finding the Third Proportional to 47,106 and 99,665

Step by Step Solution

1. Step 1: Write the proportion equation
   47,106 : 99,665 = 99,665 : x
2. Step 2: Convert to fraction form
   47,106/99,665 = 99,665/x
3. Step 3: Cross multiply
   47,106x = 99,665 × 99,665
4. Step 4: Simplify right side
   47,106x = 9,933,112,225
5. Step 5: Solve for x
   x = 9,933,112,225/47,106
6. Step 6: Final answer
   x = 210,867.24