Finding the Third Proportional to 3,353,732 and 7,238,824

Step by Step Solution

1. Step 1: Write the proportion equation
   3,353,732 : 7,238,824 = 7,238,824 : x
2. Step 2: Convert to fraction form
   3,353,732/7,238,824 = 7,238,824/x
3. Step 3: Cross multiply
   3,353,732x = 7,238,824 × 7,238,824
4. Step 4: Simplify right side
   3,353,732x = 52,400,572,902,976
5. Step 5: Solve for x
   x = 52,400,572,902,976/3,353,732
6. Step 6: Final answer
   x = 15,624,555.84