Finding the Third Proportional to 3,708,995 and 7,816,510

Step by Step Solution

1. Step 1: Write the proportion equation
   3,708,995 : 7,816,510 = 7,816,510 : x
2. Step 2: Convert to fraction form
   3,708,995/7,816,510 = 7,816,510/x
3. Step 3: Cross multiply
   3,708,995x = 7,816,510 × 7,816,510
4. Step 4: Simplify right side
   3,708,995x = 61,097,828,580,100
5. Step 5: Solve for x
   x = 61,097,828,580,100/3,708,995
6. Step 6: Final answer
   x = 16,472,879.74