Finding the Third Proportional to 984,320 and 1,518,454

Step by Step Solution

1. Step 1: Write the proportion equation
   984,320 : 1,518,454 = 1,518,454 : x
2. Step 2: Convert to fraction form
   984,320/1,518,454 = 1,518,454/x
3. Step 3: Cross multiply
   984,320x = 1,518,454 × 1,518,454
4. Step 4: Simplify right side
   984,320x = 2,305,702,550,116
5. Step 5: Solve for x
   x = 2,305,702,550,116/984,320
6. Step 6: Final answer
   x = 2,342,431.88