Finding the Third Proportional to 2,153,834 and 4,698,844

Step by Step Solution

1. Step 1: Write the proportion equation
   2,153,834 : 4,698,844 = 4,698,844 : x
2. Step 2: Convert to fraction form
   2,153,834/4,698,844 = 4,698,844/x
3. Step 3: Cross multiply
   2,153,834x = 4,698,844 × 4,698,844
4. Step 4: Simplify right side
   2,153,834x = 22,079,134,936,336
5. Step 5: Solve for x
   x = 22,079,134,936,336/2,153,834
6. Step 6: Final answer
   x = 10,251,084.78