Finding the Third Proportional to 2,612,894,382 and 3,870,361,602

Step by Step Solution

1. Step 1: Write the proportion equation
   2,612,894,382 : 3,870,361,602 = 3,870,361,602 : x
2. Step 2: Convert to fraction form
   2,612,894,382/3,870,361,602 = 3,870,361,602/x
3. Step 3: Cross multiply
   2,612,894,382x = 3,870,361,602 × 3,870,361,602
4. Step 4: Simplify right side
   2,612,894,382x = 14,979,698,930,236,006,400
5. Step 5: Solve for x
   x = 14,979,698,930,236,006,400/2,612,894,382
6. Step 6: Final answer
   x = 5,732,990,599.78