Finding the Third Proportional to 3,608,530 and 7,515,598

Step by Step Solution

1. Step 1: Write the proportion equation
   3,608,530 : 7,515,598 = 7,515,598 : x
2. Step 2: Convert to fraction form
   3,608,530/7,515,598 = 7,515,598/x
3. Step 3: Cross multiply
   3,608,530x = 7,515,598 × 7,515,598
4. Step 4: Simplify right side
   3,608,530x = 56,484,213,297,604
5. Step 5: Solve for x
   x = 56,484,213,297,604/3,608,530
6. Step 6: Final answer
   x = 15,652,970.41