Finding the Third Proportional to 3,316,707 and 7,031,994

Step by Step Solution

1. Step 1: Write the proportion equation
   3,316,707 : 7,031,994 = 7,031,994 : x
2. Step 2: Convert to fraction form
   3,316,707/7,031,994 = 7,031,994/x
3. Step 3: Cross multiply
   3,316,707x = 7,031,994 × 7,031,994
4. Step 4: Simplify right side
   3,316,707x = 49,448,939,616,036
5. Step 5: Solve for x
   x = 49,448,939,616,036/3,316,707
6. Step 6: Final answer
   x = 14,909,046.72