Finding the Third Proportional to 1,088,660 and 2,364,268

Step by Step Solution

1. Step 1: Write the proportion equation
   1,088,660 : 2,364,268 = 2,364,268 : x
2. Step 2: Convert to fraction form
   1,088,660/2,364,268 = 2,364,268/x
3. Step 3: Cross multiply
   1,088,660x = 2,364,268 × 2,364,268
4. Step 4: Simplify right side
   1,088,660x = 5,589,763,175,824
5. Step 5: Solve for x
   x = 5,589,763,175,824/1,088,660
6. Step 6: Final answer
   x = 5,134,535.28