Finding the Third Proportional to 1,891,072 and 2,837,936

Step by Step Solution

1. Step 1: Write the proportion equation
   1,891,072 : 2,837,936 = 2,837,936 : x
2. Step 2: Convert to fraction form
   1,891,072/2,837,936 = 2,837,936/x
3. Step 3: Cross multiply
   1,891,072x = 2,837,936 × 2,837,936
4. Step 4: Simplify right side
   1,891,072x = 8,053,880,740,096
5. Step 5: Solve for x
   x = 8,053,880,740,096/1,891,072
6. Step 6: Final answer
   x = 4,258,896.93