Finding the Third Proportional to 3,562,414 and 7,764,219

Step by Step Solution

1. Step 1: Write the proportion equation
   3,562,414 : 7,764,219 = 7,764,219 : x
2. Step 2: Convert to fraction form
   3,562,414/7,764,219 = 7,764,219/x
3. Step 3: Cross multiply
   3,562,414x = 7,764,219 × 7,764,219
4. Step 4: Simplify right side
   3,562,414x = 60,283,096,679,961
5. Step 5: Solve for x
   x = 60,283,096,679,961/3,562,414
6. Step 6: Final answer
   x = 16,921,979.50