Finding the Third Proportional to 3,780,027 and 8,885,385

Step by Step Solution

1. Step 1: Write the proportion equation
   3,780,027 : 8,885,385 = 8,885,385 : x
2. Step 2: Convert to fraction form
   3,780,027/8,885,385 = 8,885,385/x
3. Step 3: Cross multiply
   3,780,027x = 8,885,385 × 8,885,385
4. Step 4: Simplify right side
   3,780,027x = 78,950,066,598,225
5. Step 5: Solve for x
   x = 78,950,066,598,225/3,780,027
6. Step 6: Final answer
   x = 20,886,111.82