Finding the Third Proportional to 2,429,620,498 and 3,628,509,630

Step by Step Solution

1. Step 1: Write the proportion equation
   2,429,620,498 : 3,628,509,630 = 3,628,509,630 : x
2. Step 2: Convert to fraction form
   2,429,620,498/3,628,509,630 = 3,628,509,630/x
3. Step 3: Cross multiply
   2,429,620,498x = 3,628,509,630 × 3,628,509,630
4. Step 4: Simplify right side
   2,429,620,498x = 13,166,082,135,002,736,640
5. Step 5: Solve for x
   x = 13,166,082,135,002,736,640/2,429,620,498
6. Step 6: Final answer
   x = 5,418,987,099.36