Finding the Third Proportional to 19,017,616 and 30,137,994

Step by Step Solution

1. Step 1: Write the proportion equation
   19,017,616 : 30,137,994 = 30,137,994 : x
2. Step 2: Convert to fraction form
   19,017,616/30,137,994 = 30,137,994/x
3. Step 3: Cross multiply
   19,017,616x = 30,137,994 × 30,137,994
4. Step 4: Simplify right side
   19,017,616x = 908,298,682,344,036
5. Step 5: Solve for x
   x = 908,298,682,344,036/19,017,616
6. Step 6: Final answer
   x = 47,760,911.90