Finding the Third Proportional to 3,676,447,111,738 and 8,045,456,270,670

Step by Step Solution

1. Step 1: Write the proportion equation
   3,676,447,111,738 : 8,045,456,270,670 = 8,045,456,270,670 : x
2. Step 2: Convert to fraction form
   3,676,447,111,738/8,045,456,270,670 = 8,045,456,270,670/x
3. Step 3: Cross multiply
   3,676,447,111,738x = 8,045,456,270,670 × 8,045,456,270,670
4. Step 4: Simplify right side
   3,676,447,111,738x = 64,729,366,603,263,227,168,030,720
5. Step 5: Solve for x
   x = 64,729,366,603,263,227,168,030,720/3,676,447,111,738
6. Step 6: Final answer
   x = 17,606,500,144,282.81