Finding the Third Proportional to 3,646,035 and 7,964,782

Step by Step Solution

1. Step 1: Write the proportion equation
   3,646,035 : 7,964,782 = 7,964,782 : x
2. Step 2: Convert to fraction form
   3,646,035/7,964,782 = 7,964,782/x
3. Step 3: Cross multiply
   3,646,035x = 7,964,782 × 7,964,782
4. Step 4: Simplify right side
   3,646,035x = 63,437,752,307,524
5. Step 5: Solve for x
   x = 63,437,752,307,524/3,646,035
6. Step 6: Final answer
   x = 17,399,106.79