Finding the Third Proportional to 711,340 and 1,067,036

Step by Step Solution

1. Step 1: Write the proportion equation
   711,340 : 1,067,036 = 1,067,036 : x
2. Step 2: Convert to fraction form
   711,340/1,067,036 = 1,067,036/x
3. Step 3: Cross multiply
   711,340x = 1,067,036 × 1,067,036
4. Step 4: Simplify right side
   711,340x = 1,138,565,825,296
5. Step 5: Solve for x
   x = 1,138,565,825,296/711,340
6. Step 6: Final answer
   x = 1,600,593.00