Finding the Third Proportional to 3,652,400 and 5,677,540

Step by Step Solution

1. Step 1: Write the proportion equation
   3,652,400 : 5,677,540 = 5,677,540 : x
2. Step 2: Convert to fraction form
   3,652,400/5,677,540 = 5,677,540/x
3. Step 3: Cross multiply
   3,652,400x = 5,677,540 × 5,677,540
4. Step 4: Simplify right side
   3,652,400x = 32,234,460,451,600
5. Step 5: Solve for x
   x = 32,234,460,451,600/3,652,400
6. Step 6: Final answer
   x = 8,825,555.92