Finding the Third Proportional to 23,209,120,919,102 and 49,678,571,788,776

Step by Step Solution

1. Step 1: Write the proportion equation
   23,209,120,919,102 : 49,678,571,788,776 = 49,678,571,788,776 : x
2. Step 2: Convert to fraction form
   23,209,120,919,102/49,678,571,788,776 = 49,678,571,788,776/x
3. Step 3: Cross multiply
   23,209,120,919,102x = 49,678,571,788,776 × 49,678,571,788,776
4. Step 4: Simplify right side
   23,209,120,919,102x = 2,467,960,494,972,570,646,540,713,984
5. Step 5: Solve for x
   x = 2,467,960,494,972,570,646,540,713,984/23,209,120,919,102
6. Step 6: Final answer
   x = 106,335,802,358,690.12