Finding the Third Proportional to 2,633,960,344.50 and 3,878,187,073.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,633,960,344.50 : 3,878,187,073.50 = 3,878,187,073.50 : x
2. Step 2: Convert to fraction form
   2,633,960,344.50/3,878,187,073.50 = 3,878,187,073.50/x
3. Step 3: Cross multiply
   2,633,960,344.50x = 3,878,187,073.50 × 3,878,187,073.50
4. Step 4: Simplify right side
   2,633,960,344.50x = 15,040,334,977,062,494,208
5. Step 5: Solve for x
   x = 15,040,334,977,062,494,208/2,633,960,344.50
6. Step 6: Final answer
   x = 5,710,159,991.01