Finding the Third Proportional to 49,542,274,837,992 and 68,884,573,108,956

Step by Step Solution

1. Step 1: Write the proportion equation
   49,542,274,837,992 : 68,884,573,108,956 = 68,884,573,108,956 : x
2. Step 2: Convert to fraction form
   49,542,274,837,992/68,884,573,108,956 = 68,884,573,108,956/x
3. Step 3: Cross multiply
   49,542,274,837,992x = 68,884,573,108,956 × 68,884,573,108,956
4. Step 4: Simplify right side
   49,542,274,837,992x = 4,745,084,412,403,104,002,651,193,344
5. Step 5: Solve for x
   x = 4,745,084,412,403,104,002,651,193,344/49,542,274,837,992
6. Step 6: Final answer
   x = 95,778,492,770,466.97