Finding the Third Proportional to 723,600 and 1,063,719

Step by Step Solution

1. Step 1: Write the proportion equation
   723,600 : 1,063,719 = 1,063,719 : x
2. Step 2: Convert to fraction form
   723,600/1,063,719 = 1,063,719/x
3. Step 3: Cross multiply
   723,600x = 1,063,719 × 1,063,719
4. Step 4: Simplify right side
   723,600x = 1,131,498,110,961
5. Step 5: Solve for x
   x = 1,131,498,110,961/723,600
6. Step 6: Final answer
   x = 1,563,706.62