Finding the Third Proportional to 2,852,906 and 6,155,216

Step by Step Solution

1. Step 1: Write the proportion equation
   2,852,906 : 6,155,216 = 6,155,216 : x
2. Step 2: Convert to fraction form
   2,852,906/6,155,216 = 6,155,216/x
3. Step 3: Cross multiply
   2,852,906x = 6,155,216 × 6,155,216
4. Step 4: Simplify right side
   2,852,906x = 37,886,684,006,656
5. Step 5: Solve for x
   x = 37,886,684,006,656/2,852,906
6. Step 6: Final answer
   x = 13,280,032.36