Finding the Third Proportional to 1,176,696 and 2,539,980

Step by Step Solution

1. Step 1: Write the proportion equation
   1,176,696 : 2,539,980 = 2,539,980 : x
2. Step 2: Convert to fraction form
   1,176,696/2,539,980 = 2,539,980/x
3. Step 3: Cross multiply
   1,176,696x = 2,539,980 × 2,539,980
4. Step 4: Simplify right side
   1,176,696x = 6,451,498,400,400
5. Step 5: Solve for x
   x = 6,451,498,400,400/1,176,696
6. Step 6: Final answer
   x = 5,482,723.15