Finding the Third Proportional to 723,800 and 1,064,626

Step by Step Solution

1. Step 1: Write the proportion equation
   723,800 : 1,064,626 = 1,064,626 : x
2. Step 2: Convert to fraction form
   723,800/1,064,626 = 1,064,626/x
3. Step 3: Cross multiply
   723,800x = 1,064,626 × 1,064,626
4. Step 4: Simplify right side
   723,800x = 1,133,428,519,876
5. Step 5: Solve for x
   x = 1,133,428,519,876/723,800
6. Step 6: Final answer
   x = 1,565,941.59