Finding the Third Proportional to 67,869 and 99,826

Step by Step Solution

1. Step 1: Write the proportion equation
   67,869 : 99,826 = 99,826 : x
2. Step 2: Convert to fraction form
   67,869/99,826 = 99,826/x
3. Step 3: Cross multiply
   67,869x = 99,826 × 99,826
4. Step 4: Simplify right side
   67,869x = 9,965,230,276
5. Step 5: Solve for x
   x = 9,965,230,276/67,869
6. Step 6: Final answer
   x = 146,830.37