Finding the Third Proportional to 723,588 and 1,063,701

Step by Step Solution

1. Step 1: Write the proportion equation
   723,588 : 1,063,701 = 1,063,701 : x
2. Step 2: Convert to fraction form
   723,588/1,063,701 = 1,063,701/x
3. Step 3: Cross multiply
   723,588x = 1,063,701 × 1,063,701
4. Step 4: Simplify right side
   723,588x = 1,131,459,817,401
5. Step 5: Solve for x
   x = 1,131,459,817,401/723,588
6. Step 6: Final answer
   x = 1,563,679.63