Finding the Third Proportional to 1,223,504 and 2,634,480

Step by Step Solution

1. Step 1: Write the proportion equation
   1,223,504 : 2,634,480 = 2,634,480 : x
2. Step 2: Convert to fraction form
   1,223,504/2,634,480 = 2,634,480/x
3. Step 3: Cross multiply
   1,223,504x = 2,634,480 × 2,634,480
4. Step 4: Simplify right side
   1,223,504x = 6,940,484,870,400
5. Step 5: Solve for x
   x = 6,940,484,870,400/1,223,504
6. Step 6: Final answer
   x = 5,672,629.49