Finding the Third Proportional to 303,079,162 and 443,281,334

Step by Step Solution

1. Step 1: Write the proportion equation
   303,079,162 : 443,281,334 = 443,281,334 : x
2. Step 2: Convert to fraction form
   303,079,162/443,281,334 = 443,281,334/x
3. Step 3: Cross multiply
   303,079,162x = 443,281,334 × 443,281,334
4. Step 4: Simplify right side
   303,079,162x = 196,498,341,072,819,552
5. Step 5: Solve for x
   x = 196,498,341,072,819,552/303,079,162
6. Step 6: Final answer
   x = 648,339,990.70