Finding the Third Proportional to 3,373,350 and 7,228,812

Step by Step Solution

1. Step 1: Write the proportion equation
   3,373,350 : 7,228,812 = 7,228,812 : x
2. Step 2: Convert to fraction form
   3,373,350/7,228,812 = 7,228,812/x
3. Step 3: Cross multiply
   3,373,350x = 7,228,812 × 7,228,812
4. Step 4: Simplify right side
   3,373,350x = 52,255,722,931,344
5. Step 5: Solve for x
   x = 52,255,722,931,344/3,373,350
6. Step 6: Final answer
   x = 15,490,750.42