Finding the Third Proportional to 3,310,298 and 5,061,666

Step by Step Solution

1. Step 1: Write the proportion equation
   3,310,298 : 5,061,666 = 5,061,666 : x
2. Step 2: Convert to fraction form
   3,310,298/5,061,666 = 5,061,666/x
3. Step 3: Cross multiply
   3,310,298x = 5,061,666 × 5,061,666
4. Step 4: Simplify right side
   3,310,298x = 25,620,462,695,556
5. Step 5: Solve for x
   x = 25,620,462,695,556/3,310,298
6. Step 6: Final answer
   x = 7,739,624.26