Finding the Third Proportional to 1,467,717 and 2,066,866

Step by Step Solution

1. Step 1: Write the proportion equation
   1,467,717 : 2,066,866 = 2,066,866 : x
2. Step 2: Convert to fraction form
   1,467,717/2,066,866 = 2,066,866/x
3. Step 3: Cross multiply
   1,467,717x = 2,066,866 × 2,066,866
4. Step 4: Simplify right side
   1,467,717x = 4,271,935,061,956
5. Step 5: Solve for x
   x = 4,271,935,061,956/1,467,717
6. Step 6: Final answer
   x = 2,910,598.61