Finding the Third Proportional to 5,885,196 and 8,998,866

Step by Step Solution

1. Step 1: Write the proportion equation
   5,885,196 : 8,998,866 = 8,998,866 : x
2. Step 2: Convert to fraction form
   5,885,196/8,998,866 = 8,998,866/x
3. Step 3: Cross multiply
   5,885,196x = 8,998,866 × 8,998,866
4. Step 4: Simplify right side
   5,885,196x = 80,979,589,285,956
5. Step 5: Solve for x
   x = 80,979,589,285,956/5,885,196
6. Step 6: Final answer
   x = 13,759,879.75