Finding the Third Proportional to 3,696,463 and 8,089,747

Step by Step Solution

1. Step 1: Write the proportion equation
   3,696,463 : 8,089,747 = 8,089,747 : x
2. Step 2: Convert to fraction form
   3,696,463/8,089,747 = 8,089,747/x
3. Step 3: Cross multiply
   3,696,463x = 8,089,747 × 8,089,747
4. Step 4: Simplify right side
   3,696,463x = 65,444,006,524,009
5. Step 5: Solve for x
   x = 65,444,006,524,009/3,696,463
6. Step 6: Final answer
   x = 17,704,493.87