Finding the Third Proportional to 19,648,222,596 and 42,739,017,084

Step by Step Solution

1. Step 1: Write the proportion equation
   19,648,222,596 : 42,739,017,084 = 42,739,017,084 : x
2. Step 2: Convert to fraction form
   19,648,222,596/42,739,017,084 = 42,739,017,084/x
3. Step 3: Cross multiply
   19,648,222,596x = 42,739,017,084 × 42,739,017,084
4. Step 4: Simplify right side
   19,648,222,596x = 1,826,623,581,306,443,792,384
5. Step 5: Solve for x
   x = 1,826,623,581,306,443,792,384/19,648,222,596
6. Step 6: Final answer
   x = 92,966,352,166.55