Finding the Third Proportional to 19,607,642,374,584 and 42,908,951,691,774

Step by Step Solution

1. Step 1: Write the proportion equation
   19,607,642,374,584 : 42,908,951,691,774 = 42,908,951,691,774 : x
2. Step 2: Convert to fraction form
   19,607,642,374,584/42,908,951,691,774 = 42,908,951,691,774/x
3. Step 3: Cross multiply
   19,607,642,374,584x = 42,908,951,691,774 × 42,908,951,691,774
4. Step 4: Simplify right side
   19,607,642,374,584x = 1,841,178,135,286,994,847,708,217,344
5. Step 5: Solve for x
   x = 1,841,178,135,286,994,847,708,217,344/19,607,642,374,584
6. Step 6: Final answer
   x = 93,901,046,342,704.81