Finding the Third Proportional to 2,161,794 and 4,692,801

Step by Step Solution

1. Step 1: Write the proportion equation
   2,161,794 : 4,692,801 = 4,692,801 : x
2. Step 2: Convert to fraction form
   2,161,794/4,692,801 = 4,692,801/x
3. Step 3: Cross multiply
   2,161,794x = 4,692,801 × 4,692,801
4. Step 4: Simplify right side
   2,161,794x = 22,022,381,225,601
5. Step 5: Solve for x
   x = 22,022,381,225,601/2,161,794
6. Step 6: Final answer
   x = 10,187,085.92