Finding the Third Proportional to 3,738,723 and 8,133,546

Step by Step Solution

1. Step 1: Write the proportion equation
   3,738,723 : 8,133,546 = 8,133,546 : x
2. Step 2: Convert to fraction form
   3,738,723/8,133,546 = 8,133,546/x
3. Step 3: Cross multiply
   3,738,723x = 8,133,546 × 8,133,546
4. Step 4: Simplify right side
   3,738,723x = 66,154,570,534,116
5. Step 5: Solve for x
   x = 66,154,570,534,116/3,738,723
6. Step 6: Final answer
   x = 17,694,429.50