Finding the Third Proportional to 72,354 and 112,022

Step by Step Solution

1. Step 1: Write the proportion equation
   72,354 : 112,022 = 112,022 : x
2. Step 2: Convert to fraction form
   72,354/112,022 = 112,022/x
3. Step 3: Cross multiply
   72,354x = 112,022 × 112,022
4. Step 4: Simplify right side
   72,354x = 12,548,928,484
5. Step 5: Solve for x
   x = 12,548,928,484/72,354
6. Step 6: Final answer
   x = 173,437.94