Finding the Third Proportional to 713,986 and 1,106,147

Step by Step Solution

1. Step 1: Write the proportion equation
   713,986 : 1,106,147 = 1,106,147 : x
2. Step 2: Convert to fraction form
   713,986/1,106,147 = 1,106,147/x
3. Step 3: Cross multiply
   713,986x = 1,106,147 × 1,106,147
4. Step 4: Simplify right side
   713,986x = 1,223,561,185,609
5. Step 5: Solve for x
   x = 1,223,561,185,609/713,986
6. Step 6: Final answer
   x = 1,713,704.73