Finding the Third Proportional to 756,810 and 1,171,936

Step by Step Solution

1. Step 1: Write the proportion equation
   756,810 : 1,171,936 = 1,171,936 : x
2. Step 2: Convert to fraction form
   756,810/1,171,936 = 1,171,936/x
3. Step 3: Cross multiply
   756,810x = 1,171,936 × 1,171,936
4. Step 4: Simplify right side
   756,810x = 1,373,433,988,096
5. Step 5: Solve for x
   x = 1,373,433,988,096/756,810
6. Step 6: Final answer
   x = 1,814,767.23