Finding the Third Proportional to 2,101,832 and 4,371,404

Step by Step Solution

1. Step 1: Write the proportion equation
   2,101,832 : 4,371,404 = 4,371,404 : x
2. Step 2: Convert to fraction form
   2,101,832/4,371,404 = 4,371,404/x
3. Step 3: Cross multiply
   2,101,832x = 4,371,404 × 4,371,404
4. Step 4: Simplify right side
   2,101,832x = 19,109,172,931,216
5. Step 5: Solve for x
   x = 19,109,172,931,216/2,101,832
6. Step 6: Final answer
   x = 9,091,674.75