Finding the Third Proportional to 68,284.13 and 149,022

Step by Step Solution

1. Step 1: Write the proportion equation
   68,284.13 : 149,022 = 149,022 : x
2. Step 2: Convert to fraction form
   68,284.13/149,022 = 149,022/x
3. Step 3: Cross multiply
   68,284.13x = 149,022 × 149,022
4. Step 4: Simplify right side
   68,284.13x = 22,207,556,484
5. Step 5: Solve for x
   x = 22,207,556,484/68,284.13
6. Step 6: Final answer
   x = 325,222.83