Finding the Third Proportional to 1,798,936 and 2,735,240

Step by Step Solution

1. Step 1: Write the proportion equation
   1,798,936 : 2,735,240 = 2,735,240 : x
2. Step 2: Convert to fraction form
   1,798,936/2,735,240 = 2,735,240/x
3. Step 3: Cross multiply
   1,798,936x = 2,735,240 × 2,735,240
4. Step 4: Simplify right side
   1,798,936x = 7,481,537,857,600
5. Step 5: Solve for x
   x = 7,481,537,857,600/1,798,936
6. Step 6: Final answer
   x = 4,158,868.27