Finding the Third Proportional to 1,248,927,850,579.50 and 1,685,096,911,872

Step by Step Solution

1. Step 1: Write the proportion equation
   1,248,927,850,579.50 : 1,685,096,911,872 = 1,685,096,911,872 : x
2. Step 2: Convert to fraction form
   1,248,927,850,579.50/1,685,096,911,872 = 1,685,096,911,872/x
3. Step 3: Cross multiply
   1,248,927,850,579.50x = 1,685,096,911,872 × 1,685,096,911,872
4. Step 4: Simplify right side
   1,248,927,850,579.50x = 2,839,551,602,400,550,740,557,824
5. Step 5: Solve for x
   x = 2,839,551,602,400,550,740,557,824/1,248,927,850,579.50
6. Step 6: Final answer
   x = 2,273,591,385,669.72