Finding the Third Proportional to 609,610 and 1,336,994

Step by Step Solution

1. Step 1: Write the proportion equation
   609,610 : 1,336,994 = 1,336,994 : x
2. Step 2: Convert to fraction form
   609,610/1,336,994 = 1,336,994/x
3. Step 3: Cross multiply
   609,610x = 1,336,994 × 1,336,994
4. Step 4: Simplify right side
   609,610x = 1,787,552,956,036
5. Step 5: Solve for x
   x = 1,787,552,956,036/609,610
6. Step 6: Final answer
   x = 2,932,289.42