Finding the Third Proportional to 1,628,480 and 2,250,255

Step by Step Solution

1. Step 1: Write the proportion equation
   1,628,480 : 2,250,255 = 2,250,255 : x
2. Step 2: Convert to fraction form
   1,628,480/2,250,255 = 2,250,255/x
3. Step 3: Cross multiply
   1,628,480x = 2,250,255 × 2,250,255
4. Step 4: Simplify right side
   1,628,480x = 5,063,647,565,025
5. Step 5: Solve for x
   x = 5,063,647,565,025/1,628,480
6. Step 6: Final answer
   x = 3,109,431.84