Finding the Third Proportional to 723,824 and 1,064,660

Step by Step Solution

1. Step 1: Write the proportion equation
   723,824 : 1,064,660 = 1,064,660 : x
2. Step 2: Convert to fraction form
   723,824/1,064,660 = 1,064,660/x
3. Step 3: Cross multiply
   723,824x = 1,064,660 × 1,064,660
4. Step 4: Simplify right side
   723,824x = 1,133,500,915,600
5. Step 5: Solve for x
   x = 1,133,500,915,600/723,824
6. Step 6: Final answer
   x = 1,565,989.68