Finding the Third Proportional to 3,728,088 and 8,065,512

Step by Step Solution

1. Step 1: Write the proportion equation
   3,728,088 : 8,065,512 = 8,065,512 : x
2. Step 2: Convert to fraction form
   3,728,088/8,065,512 = 8,065,512/x
3. Step 3: Cross multiply
   3,728,088x = 8,065,512 × 8,065,512
4. Step 4: Simplify right side
   3,728,088x = 65,052,483,822,144
5. Step 5: Solve for x
   x = 65,052,483,822,144/3,728,088
6. Step 6: Final answer
   x = 17,449,288.70