Finding the Third Proportional to 1,355,109 and 2,675,946

Step by Step Solution

1. Step 1: Write the proportion equation
   1,355,109 : 2,675,946 = 2,675,946 : x
2. Step 2: Convert to fraction form
   1,355,109/2,675,946 = 2,675,946/x
3. Step 3: Cross multiply
   1,355,109x = 2,675,946 × 2,675,946
4. Step 4: Simplify right side
   1,355,109x = 7,160,686,994,916
5. Step 5: Solve for x
   x = 7,160,686,994,916/1,355,109
6. Step 6: Final answer
   x = 5,284,214.77