Finding the Third Proportional to 338,501,405 and 737,096,836

Step by Step Solution

1. Step 1: Write the proportion equation
   338,501,405 : 737,096,836 = 737,096,836 : x
2. Step 2: Convert to fraction form
   338,501,405/737,096,836 = 737,096,836/x
3. Step 3: Cross multiply
   338,501,405x = 737,096,836 × 737,096,836
4. Step 4: Simplify right side
   338,501,405x = 543,311,745,641,210,880
5. Step 5: Solve for x
   x = 543,311,745,641,210,880/338,501,405
6. Step 6: Final answer
   x = 1,605,050,193.64