Finding the Third Proportional to 3,676,447,111,761 and 8,045,456,270,716

Step by Step Solution

1. Step 1: Write the proportion equation
   3,676,447,111,761 : 8,045,456,270,716 = 8,045,456,270,716 : x
2. Step 2: Convert to fraction form
   3,676,447,111,761/8,045,456,270,716 = 8,045,456,270,716/x
3. Step 3: Cross multiply
   3,676,447,111,761x = 8,045,456,270,716 × 8,045,456,270,716
4. Step 4: Simplify right side
   3,676,447,111,761x = 64,729,366,604,003,404,651,954,176
5. Step 5: Solve for x
   x = 64,729,366,604,003,404,651,954,176/3,676,447,111,761
6. Step 6: Final answer
   x = 17,606,500,144,374.00