Finding the Third Proportional to 604,800 and 1,302,048

Step by Step Solution

1. Step 1: Write the proportion equation
   604,800 : 1,302,048 = 1,302,048 : x
2. Step 2: Convert to fraction form
   604,800/1,302,048 = 1,302,048/x
3. Step 3: Cross multiply
   604,800x = 1,302,048 × 1,302,048
4. Step 4: Simplify right side
   604,800x = 1,695,328,994,304
5. Step 5: Solve for x
   x = 1,695,328,994,304/604,800
6. Step 6: Final answer
   x = 2,803,123.34