Finding the Third Proportional to 70,336 and 151,768

Step by Step Solution

1. Step 1: Write the proportion equation
   70,336 : 151,768 = 151,768 : x
2. Step 2: Convert to fraction form
   70,336/151,768 = 151,768/x
3. Step 3: Cross multiply
   70,336x = 151,768 × 151,768
4. Step 4: Simplify right side
   70,336x = 23,033,525,824
5. Step 5: Solve for x
   x = 23,033,525,824/70,336
6. Step 6: Final answer
   x = 327,478.47