Finding the Third Proportional to 3,762,168 and 8,231,088

Step by Step Solution

1. Step 1: Write the proportion equation
   3,762,168 : 8,231,088 = 8,231,088 : x
2. Step 2: Convert to fraction form
   3,762,168/8,231,088 = 8,231,088/x
3. Step 3: Cross multiply
   3,762,168x = 8,231,088 × 8,231,088
4. Step 4: Simplify right side
   3,762,168x = 67,750,809,663,744
5. Step 5: Solve for x
   x = 67,750,809,663,744/3,762,168
6. Step 6: Final answer
   x = 18,008,448.76