Finding the Third Proportional to 71,141 and 151,042

Step by Step Solution

1. Step 1: Write the proportion equation
   71,141 : 151,042 = 151,042 : x
2. Step 2: Convert to fraction form
   71,141/151,042 = 151,042/x
3. Step 3: Cross multiply
   71,141x = 151,042 × 151,042
4. Step 4: Simplify right side
   71,141x = 22,813,685,764
5. Step 5: Solve for x
   x = 22,813,685,764/71,141
6. Step 6: Final answer
   x = 320,682.67