Finding the Third Proportional to 1,366,686 and 2,731,752

Step by Step Solution

1. Step 1: Write the proportion equation
   1,366,686 : 2,731,752 = 2,731,752 : x
2. Step 2: Convert to fraction form
   1,366,686/2,731,752 = 2,731,752/x
3. Step 3: Cross multiply
   1,366,686x = 2,731,752 × 2,731,752
4. Step 4: Simplify right side
   1,366,686x = 7,462,468,989,504
5. Step 5: Solve for x
   x = 7,462,468,989,504/1,366,686
6. Step 6: Final answer
   x = 5,460,265.92