Finding the Third Proportional to 34,136 and 70,997

Step by Step Solution

1. Step 1: Write the proportion equation
   34,136 : 70,997 = 70,997 : x
2. Step 2: Convert to fraction form
   34,136/70,997 = 70,997/x
3. Step 3: Cross multiply
   34,136x = 70,997 × 70,997
4. Step 4: Simplify right side
   34,136x = 5,040,574,009
5. Step 5: Solve for x
   x = 5,040,574,009/34,136
6. Step 6: Final answer
   x = 147,661.53