Finding the Third Proportional to 71,104.50 and 164,608.88

Step by Step Solution

1. Step 1: Write the proportion equation
   71,104.50 : 164,608.88 = 164,608.88 : x
2. Step 2: Convert to fraction form
   71,104.50/164,608.88 = 164,608.88/x
3. Step 3: Cross multiply
   71,104.50x = 164,608.88 × 164,608.88
4. Step 4: Simplify right side
   71,104.50x = 27,096,081,728.77
5. Step 5: Solve for x
   x = 27,096,081,728.77/71,104.50
6. Step 6: Final answer
   x = 381,074.08