Finding the Third Proportional to 1,147,932 and 1,787,508

Step by Step Solution

1. Step 1: Write the proportion equation
   1,147,932 : 1,787,508 = 1,787,508 : x
2. Step 2: Convert to fraction form
   1,147,932/1,787,508 = 1,787,508/x
3. Step 3: Cross multiply
   1,147,932x = 1,787,508 × 1,787,508
4. Step 4: Simplify right side
   1,147,932x = 3,195,184,850,064
5. Step 5: Solve for x
   x = 3,195,184,850,064/1,147,932
6. Step 6: Final answer
   x = 2,783,426.94