Finding the Third Proportional to 3,562,036 and 8,399,948

Step by Step Solution

1. Step 1: Write the proportion equation
   3,562,036 : 8,399,948 = 8,399,948 : x
2. Step 2: Convert to fraction form
   3,562,036/8,399,948 = 8,399,948/x
3. Step 3: Cross multiply
   3,562,036x = 8,399,948 × 8,399,948
4. Step 4: Simplify right side
   3,562,036x = 70,559,126,402,704
5. Step 5: Solve for x
   x = 70,559,126,402,704/3,562,036
6. Step 6: Final answer
   x = 19,808,650.56