Finding the Third Proportional to 303,244,034 and 443,493,611

Step by Step Solution

1. Step 1: Write the proportion equation
   303,244,034 : 443,493,611 = 443,493,611 : x
2. Step 2: Convert to fraction form
   303,244,034/443,493,611 = 443,493,611/x
3. Step 3: Cross multiply
   303,244,034x = 443,493,611 × 443,493,611
4. Step 4: Simplify right side
   303,244,034x = 196,686,582,997,819,328
5. Step 5: Solve for x
   x = 196,686,582,997,819,328/303,244,034
6. Step 6: Final answer
   x = 648,608,252.58