Finding the Third Proportional to 2,159,576 and 4,725,936

Step by Step Solution

1. Step 1: Write the proportion equation
   2,159,576 : 4,725,936 = 4,725,936 : x
2. Step 2: Convert to fraction form
   2,159,576/4,725,936 = 4,725,936/x
3. Step 3: Cross multiply
   2,159,576x = 4,725,936 × 4,725,936
4. Step 4: Simplify right side
   2,159,576x = 22,334,471,076,096
5. Step 5: Solve for x
   x = 22,334,471,076,096/2,159,576
6. Step 6: Final answer
   x = 10,342,063.01