Finding the Third Proportional to 789,067 and 1,116,514.50

Step by Step Solution

1. Step 1: Write the proportion equation
   789,067 : 1,116,514.50 = 1,116,514.50 : x
2. Step 2: Convert to fraction form
   789,067/1,116,514.50 = 1,116,514.50/x
3. Step 3: Cross multiply
   789,067x = 1,116,514.50 × 1,116,514.50
4. Step 4: Simplify right side
   789,067x = 1,246,604,628,710.25
5. Step 5: Solve for x
   x = 1,246,604,628,710.25/789,067
6. Step 6: Final answer
   x = 1,579,846.36