Finding the Third Proportional to 1,114,728 and 1,708,064

Step by Step Solution

1. Step 1: Write the proportion equation
   1,114,728 : 1,708,064 = 1,708,064 : x
2. Step 2: Convert to fraction form
   1,114,728/1,708,064 = 1,708,064/x
3. Step 3: Cross multiply
   1,114,728x = 1,708,064 × 1,708,064
4. Step 4: Simplify right side
   1,114,728x = 2,917,482,628,096
5. Step 5: Solve for x
   x = 2,917,482,628,096/1,114,728
6. Step 6: Final answer
   x = 2,617,214.81