Finding the Third Proportional to 74,628 and 113,022

Step by Step Solution

1. Step 1: Write the proportion equation
   74,628 : 113,022 = 113,022 : x
2. Step 2: Convert to fraction form
   74,628/113,022 = 113,022/x
3. Step 3: Cross multiply
   74,628x = 113,022 × 113,022
4. Step 4: Simplify right side
   74,628x = 12,773,972,484
5. Step 5: Solve for x
   x = 12,773,972,484/74,628
6. Step 6: Final answer
   x = 171,168.63