Finding the Third Proportional to 3,481,954 and 7,670,064

Step by Step Solution

1. Step 1: Write the proportion equation
   3,481,954 : 7,670,064 = 7,670,064 : x
2. Step 2: Convert to fraction form
   3,481,954/7,670,064 = 7,670,064/x
3. Step 3: Cross multiply
   3,481,954x = 7,670,064 × 7,670,064
4. Step 4: Simplify right side
   3,481,954x = 58,829,881,764,096
5. Step 5: Solve for x
   x = 58,829,881,764,096/3,481,954
6. Step 6: Final answer
   x = 16,895,651.63