Finding the Third Proportional to 1,177,610 and 1,867,743

Step by Step Solution

1. Step 1: Write the proportion equation
   1,177,610 : 1,867,743 = 1,867,743 : x
2. Step 2: Convert to fraction form
   1,177,610/1,867,743 = 1,867,743/x
3. Step 3: Cross multiply
   1,177,610x = 1,867,743 × 1,867,743
4. Step 4: Simplify right side
   1,177,610x = 3,488,463,914,049
5. Step 5: Solve for x
   x = 3,488,463,914,049/1,177,610
6. Step 6: Final answer
   x = 2,962,325.31