Finding the Third Proportional to 1,211,986 and 1,794,552

Step by Step Solution

1. Step 1: Write the proportion equation
   1,211,986 : 1,794,552 = 1,794,552 : x
2. Step 2: Convert to fraction form
   1,211,986/1,794,552 = 1,794,552/x
3. Step 3: Cross multiply
   1,211,986x = 1,794,552 × 1,794,552
4. Step 4: Simplify right side
   1,211,986x = 3,220,416,880,704
5. Step 5: Solve for x
   x = 3,220,416,880,704/1,211,986
6. Step 6: Final answer
   x = 2,657,140.33