Finding the Third Proportional to 93,274 and 173,485

Step by Step Solution

1. Step 1: Write the proportion equation
   93,274 : 173,485 = 173,485 : x
2. Step 2: Convert to fraction form
   93,274/173,485 = 173,485/x
3. Step 3: Cross multiply
   93,274x = 173,485 × 173,485
4. Step 4: Simplify right side
   93,274x = 30,097,045,225
5. Step 5: Solve for x
   x = 30,097,045,225/93,274
6. Step 6: Final answer
   x = 322,673.47