Finding the Third Proportional to 1,556,871 and 3,369,624

Step by Step Solution

1. Step 1: Write the proportion equation
   1,556,871 : 3,369,624 = 3,369,624 : x
2. Step 2: Convert to fraction form
   1,556,871/3,369,624 = 3,369,624/x
3. Step 3: Cross multiply
   1,556,871x = 3,369,624 × 3,369,624
4. Step 4: Simplify right side
   1,556,871x = 11,354,365,901,376
5. Step 5: Solve for x
   x = 11,354,365,901,376/1,556,871
6. Step 6: Final answer
   x = 7,293,067.89