Finding the Third Proportional to 67,832 and 99,786

Step by Step Solution

1. Step 1: Write the proportion equation
   67,832 : 99,786 = 99,786 : x
2. Step 2: Convert to fraction form
   67,832/99,786 = 99,786/x
3. Step 3: Cross multiply
   67,832x = 99,786 × 99,786
4. Step 4: Simplify right side
   67,832x = 9,957,245,796
5. Step 5: Solve for x
   x = 9,957,245,796/67,832
6. Step 6: Final answer
   x = 146,792.75