Finding the Third Proportional to 8,139,591 and 16,949,006

Step by Step Solution

1. Step 1: Write the proportion equation
   8,139,591 : 16,949,006 = 16,949,006 : x
2. Step 2: Convert to fraction form
   8,139,591/16,949,006 = 16,949,006/x
3. Step 3: Cross multiply
   8,139,591x = 16,949,006 × 16,949,006
4. Step 4: Simplify right side
   8,139,591x = 287,268,804,388,036
5. Step 5: Solve for x
   x = 287,268,804,388,036/8,139,591
6. Step 6: Final answer
   x = 35,292,781.22