Finding the Third Proportional to 32,819,336 and 71,936,728

Step by Step Solution

1. Step 1: Write the proportion equation
   32,819,336 : 71,936,728 = 71,936,728 : x
2. Step 2: Convert to fraction form
   32,819,336/71,936,728 = 71,936,728/x
3. Step 3: Cross multiply
   32,819,336x = 71,936,728 × 71,936,728
4. Step 4: Simplify right side
   32,819,336x = 5,174,892,835,345,984
5. Step 5: Solve for x
   x = 5,174,892,835,345,984/32,819,336
6. Step 6: Final answer
   x = 157,678,169.82