Finding the Third Proportional to 80,857,628 and 175,882,336

Step by Step Solution

1. Step 1: Write the proportion equation
   80,857,628 : 175,882,336 = 175,882,336 : x
2. Step 2: Convert to fraction form
   80,857,628/175,882,336 = 175,882,336/x
3. Step 3: Cross multiply
   80,857,628x = 175,882,336 × 175,882,336
4. Step 4: Simplify right side
   80,857,628x = 30,934,596,116,816,896
5. Step 5: Solve for x
   x = 30,934,596,116,816,896/80,857,628
6. Step 6: Final answer
   x = 382,581,048.71