Finding the Third Proportional to 2,805,894,844.50 and 3,922,806,141

Step by Step Solution

1. Step 1: Write the proportion equation
   2,805,894,844.50 : 3,922,806,141 = 3,922,806,141 : x
2. Step 2: Convert to fraction form
   2,805,894,844.50/3,922,806,141 = 3,922,806,141/x
3. Step 3: Cross multiply
   2,805,894,844.50x = 3,922,806,141 × 3,922,806,141
4. Step 4: Simplify right side
   2,805,894,844.50x = 15,388,408,019,867,312,128
5. Step 5: Solve for x
   x = 15,388,408,019,867,312,128/2,805,894,844.50
6. Step 6: Final answer
   x = 5,484,313,872.29