Finding the Third Proportional to 1,619,746,824 and 2,419,006,173

Step by Step Solution

1. Step 1: Write the proportion equation
   1,619,746,824 : 2,419,006,173 = 2,419,006,173 : x
2. Step 2: Convert to fraction form
   1,619,746,824/2,419,006,173 = 2,419,006,173/x
3. Step 3: Cross multiply
   1,619,746,824x = 2,419,006,173 × 2,419,006,173
4. Step 4: Simplify right side
   1,619,746,824x = 5,851,590,865,012,106,240
5. Step 5: Solve for x
   x = 5,851,590,865,012,106,240/1,619,746,824
6. Step 6: Final answer
   x = 3,612,657,718.05