Finding the Third Proportional to 756,806 and 1,171,929

Step by Step Solution

1. Step 1: Write the proportion equation
   756,806 : 1,171,929 = 1,171,929 : x
2. Step 2: Convert to fraction form
   756,806/1,171,929 = 1,171,929/x
3. Step 3: Cross multiply
   756,806x = 1,171,929 × 1,171,929
4. Step 4: Simplify right side
   756,806x = 1,373,417,581,041
5. Step 5: Solve for x
   x = 1,373,417,581,041/756,806
6. Step 6: Final answer
   x = 1,814,755.14