Finding the Third Proportional to 3,762,204 and 8,231,160

Step by Step Solution

1. Step 1: Write the proportion equation
   3,762,204 : 8,231,160 = 8,231,160 : x
2. Step 2: Convert to fraction form
   3,762,204/8,231,160 = 8,231,160/x
3. Step 3: Cross multiply
   3,762,204x = 8,231,160 × 8,231,160
4. Step 4: Simplify right side
   3,762,204x = 67,751,994,945,600
5. Step 5: Solve for x
   x = 67,751,994,945,600/3,762,204
6. Step 6: Final answer
   x = 18,008,591.49