Finding the Third Proportional to 67,364 and 99,736

Step by Step Solution

1. Step 1: Write the proportion equation
   67,364 : 99,736 = 99,736 : x
2. Step 2: Convert to fraction form
   67,364/99,736 = 99,736/x
3. Step 3: Cross multiply
   67,364x = 99,736 × 99,736
4. Step 4: Simplify right side
   67,364x = 9,947,269,696
5. Step 5: Solve for x
   x = 9,947,269,696/67,364
6. Step 6: Final answer
   x = 147,664.48