Finding the Third Proportional to 673,920 and 1,482,624

Step by Step Solution

1. Step 1: Write the proportion equation
   673,920 : 1,482,624 = 1,482,624 : x
2. Step 2: Convert to fraction form
   673,920/1,482,624 = 1,482,624/x
3. Step 3: Cross multiply
   673,920x = 1,482,624 × 1,482,624
4. Step 4: Simplify right side
   673,920x = 2,198,173,925,376
5. Step 5: Solve for x
   x = 2,198,173,925,376/673,920
6. Step 6: Final answer
   x = 3,261,772.80