Finding the Third Proportional to 3,574,530 and 7,778,052

Step by Step Solution

1. Step 1: Write the proportion equation
   3,574,530 : 7,778,052 = 7,778,052 : x
2. Step 2: Convert to fraction form
   3,574,530/7,778,052 = 7,778,052/x
3. Step 3: Cross multiply
   3,574,530x = 7,778,052 × 7,778,052
4. Step 4: Simplify right side
   3,574,530x = 60,498,092,914,704
5. Step 5: Solve for x
   x = 60,498,092,914,704/3,574,530
6. Step 6: Final answer
   x = 16,924,768.55