Finding the Third Proportional to 1,214,301 and 1,811,610

Step by Step Solution

1. Step 1: Write the proportion equation
   1,214,301 : 1,811,610 = 1,811,610 : x
2. Step 2: Convert to fraction form
   1,214,301/1,811,610 = 1,811,610/x
3. Step 3: Cross multiply
   1,214,301x = 1,811,610 × 1,811,610
4. Step 4: Simplify right side
   1,214,301x = 3,281,930,792,100
5. Step 5: Solve for x
   x = 3,281,930,792,100/1,214,301
6. Step 6: Final answer
   x = 2,702,732.51