Finding the Third Proportional to 3,262,864 and 7,156,064

Step by Step Solution

1. Step 1: Write the proportion equation
   3,262,864 : 7,156,064 = 7,156,064 : x
2. Step 2: Convert to fraction form
   3,262,864/7,156,064 = 7,156,064/x
3. Step 3: Cross multiply
   3,262,864x = 7,156,064 × 7,156,064
4. Step 4: Simplify right side
   3,262,864x = 51,209,251,972,096
5. Step 5: Solve for x
   x = 51,209,251,972,096/3,262,864
6. Step 6: Final answer
   x = 15,694,571.39