Finding the Third Proportional to 3,755,027 and 8,179,215

Step by Step Solution

1. Step 1: Write the proportion equation
   3,755,027 : 8,179,215 = 8,179,215 : x
2. Step 2: Convert to fraction form
   3,755,027/8,179,215 = 8,179,215/x
3. Step 3: Cross multiply
   3,755,027x = 8,179,215 × 8,179,215
4. Step 4: Simplify right side
   3,755,027x = 66,899,558,016,225
5. Step 5: Solve for x
   x = 66,899,558,016,225/3,755,027
6. Step 6: Final answer
   x = 17,815,999.20