Finding the Third Proportional to 2,614,454,928 and 5,642,073,360

Step by Step Solution

1. Step 1: Write the proportion equation
   2,614,454,928 : 5,642,073,360 = 5,642,073,360 : x
2. Step 2: Convert to fraction form
   2,614,454,928/5,642,073,360 = 5,642,073,360/x
3. Step 3: Cross multiply
   2,614,454,928x = 5,642,073,360 × 5,642,073,360
4. Step 4: Simplify right side
   2,614,454,928x = 31,832,991,799,621,689,344
5. Step 5: Solve for x
   x = 31,832,991,799,621,689,344/2,614,454,928
6. Step 6: Final answer
   x = 12,175,766,144.87