Finding the Third Proportional to 3,632,998 and 7,787,606

Step by Step Solution

1. Step 1: Write the proportion equation
   3,632,998 : 7,787,606 = 7,787,606 : x
2. Step 2: Convert to fraction form
   3,632,998/7,787,606 = 7,787,606/x
3. Step 3: Cross multiply
   3,632,998x = 7,787,606 × 7,787,606
4. Step 4: Simplify right side
   3,632,998x = 60,646,807,211,236
5. Step 5: Solve for x
   x = 60,646,807,211,236/3,632,998
6. Step 6: Final answer
   x = 16,693,322.49