Finding the Third Proportional to 1,185,005 and 1,787,964

Step by Step Solution

1. Step 1: Write the proportion equation
   1,185,005 : 1,787,964 = 1,787,964 : x
2. Step 2: Convert to fraction form
   1,185,005/1,787,964 = 1,787,964/x
3. Step 3: Cross multiply
   1,185,005x = 1,787,964 × 1,787,964
4. Step 4: Simplify right side
   1,185,005x = 3,196,815,265,296
5. Step 5: Solve for x
   x = 3,196,815,265,296/1,185,005
6. Step 6: Final answer
   x = 2,697,723.02