Finding the Third Proportional to 3,990,996 and 7,095,528

Step by Step Solution

1. Step 1: Write the proportion equation
   3,990,996 : 7,095,528 = 7,095,528 : x
2. Step 2: Convert to fraction form
   3,990,996/7,095,528 = 7,095,528/x
3. Step 3: Cross multiply
   3,990,996x = 7,095,528 × 7,095,528
4. Step 4: Simplify right side
   3,990,996x = 50,346,517,598,784
5. Step 5: Solve for x
   x = 50,346,517,598,784/3,990,996
6. Step 6: Final answer
   x = 12,615,025.82