Finding the Third Proportional to 3,990,994 and 7,095,524

Step by Step Solution

1. Step 1: Write the proportion equation
   3,990,994 : 7,095,524 = 7,095,524 : x
2. Step 2: Convert to fraction form
   3,990,994/7,095,524 = 7,095,524/x
3. Step 3: Cross multiply
   3,990,994x = 7,095,524 × 7,095,524
4. Step 4: Simplify right side
   3,990,994x = 50,346,460,834,576
5. Step 5: Solve for x
   x = 50,346,460,834,576/3,990,994
6. Step 6: Final answer
   x = 12,615,017.92