Finding the Third Proportional to 419,162,079,010 and 911,765,691,514

Step by Step Solution

1. Step 1: Write the proportion equation
   419,162,079,010 : 911,765,691,514 = 911,765,691,514 : x
2. Step 2: Convert to fraction form
   419,162,079,010/911,765,691,514 = 911,765,691,514/x
3. Step 3: Cross multiply
   419,162,079,010x = 911,765,691,514 × 911,765,691,514
4. Step 4: Simplify right side
   419,162,079,010x = 831,316,676,222,002,615,287,808
5. Step 5: Solve for x
   x = 831,316,676,222,002,615,287,808/419,162,079,010
6. Step 6: Final answer
   x = 1,983,282,166,615.48