Finding the Third Proportional to 2,805,894,835 and 3,922,806,124

Step by Step Solution

1. Step 1: Write the proportion equation
   2,805,894,835 : 3,922,806,124 = 3,922,806,124 : x
2. Step 2: Convert to fraction form
   2,805,894,835/3,922,806,124 = 3,922,806,124/x
3. Step 3: Cross multiply
   2,805,894,835x = 3,922,806,124 × 3,922,806,124
4. Step 4: Simplify right side
   2,805,894,835x = 15,388,407,886,491,904,000
5. Step 5: Solve for x
   x = 15,388,407,886,491,904,000/2,805,894,835
6. Step 6: Final answer
   x = 5,484,313,843.32