Finding the Third Proportional to 723,608 and 1,063,730

Step by Step Solution

1. Step 1: Write the proportion equation
   723,608 : 1,063,730 = 1,063,730 : x
2. Step 2: Convert to fraction form
   723,608/1,063,730 = 1,063,730/x
3. Step 3: Cross multiply
   723,608x = 1,063,730 × 1,063,730
4. Step 4: Simplify right side
   723,608x = 1,131,521,512,900
5. Step 5: Solve for x
   x = 1,131,521,512,900/723,608
6. Step 6: Final answer
   x = 1,563,721.67