Finding the Third Proportional to 68,100 and 105,022

Step by Step Solution

1. Step 1: Write the proportion equation
   68,100 : 105,022 = 105,022 : x
2. Step 2: Convert to fraction form
   68,100/105,022 = 105,022/x
3. Step 3: Cross multiply
   68,100x = 105,022 × 105,022
4. Step 4: Simplify right side
   68,100x = 11,029,620,484
5. Step 5: Solve for x
   x = 11,029,620,484/68,100
6. Step 6: Final answer
   x = 161,962.12