Finding the Third Proportional to 419,162,093,061 and 911,765,718,910

Step by Step Solution

1. Step 1: Write the proportion equation
   419,162,093,061 : 911,765,718,910 = 911,765,718,910 : x
2. Step 2: Convert to fraction form
   419,162,093,061/911,765,718,910 = 911,765,718,910/x
3. Step 3: Cross multiply
   419,162,093,061x = 911,765,718,910 × 911,765,718,910
4. Step 4: Simplify right side
   419,162,093,061x = 831,316,726,179,469,172,146,176
5. Step 5: Solve for x
   x = 831,316,726,179,469,172,146,176/419,162,093,061
6. Step 6: Final answer
   x = 1,983,282,219,316.74