Finding the Third Proportional to 3,350,218 and 7,338,500

Step by Step Solution

1. Step 1: Write the proportion equation
   3,350,218 : 7,338,500 = 7,338,500 : x
2. Step 2: Convert to fraction form
   3,350,218/7,338,500 = 7,338,500/x
3. Step 3: Cross multiply
   3,350,218x = 7,338,500 × 7,338,500
4. Step 4: Simplify right side
   3,350,218x = 53,853,582,250,000
5. Step 5: Solve for x
   x = 53,853,582,250,000/3,350,218
6. Step 6: Final answer
   x = 16,074,650.14