Finding the Third Proportional to 67,164 and 147,244

Step by Step Solution

1. Step 1: Write the proportion equation
   67,164 : 147,244 = 147,244 : x
2. Step 2: Convert to fraction form
   67,164/147,244 = 147,244/x
3. Step 3: Cross multiply
   67,164x = 147,244 × 147,244
4. Step 4: Simplify right side
   67,164x = 21,680,795,536
5. Step 5: Solve for x
   x = 21,680,795,536/67,164
6. Step 6: Final answer
   x = 322,803.82