Finding the Third Proportional to 17,026,195,544 and 39,780,876,831

Step by Step Solution

1. Step 1: Write the proportion equation
   17,026,195,544 : 39,780,876,831 = 39,780,876,831 : x
2. Step 2: Convert to fraction form
   17,026,195,544/39,780,876,831 = 39,780,876,831/x
3. Step 3: Cross multiply
   17,026,195,544x = 39,780,876,831 × 39,780,876,831
4. Step 4: Simplify right side
   17,026,195,544x = 1,582,518,161,443,192,569,856
5. Step 5: Solve for x
   x = 1,582,518,161,443,192,569,856/17,026,195,544
6. Step 6: Final answer
   x = 92,946,081,663.02