Finding the Third Proportional to 2,429,620,492 and 3,628,509,616

Step by Step Solution

1. Step 1: Write the proportion equation
   2,429,620,492 : 3,628,509,616 = 3,628,509,616 : x
2. Step 2: Convert to fraction form
   2,429,620,492/3,628,509,616 = 3,628,509,616/x
3. Step 3: Cross multiply
   2,429,620,492x = 3,628,509,616 × 3,628,509,616
4. Step 4: Simplify right side
   2,429,620,492x = 13,166,082,033,404,467,200
5. Step 5: Solve for x
   x = 13,166,082,033,404,467,200/2,429,620,492
6. Step 6: Final answer
   x = 5,418,987,070.93