Finding the Third Proportional to 723,836 and 1,559,860

Step by Step Solution

1. Step 1: Write the proportion equation
   723,836 : 1,559,860 = 1,559,860 : x
2. Step 2: Convert to fraction form
   723,836/1,559,860 = 1,559,860/x
3. Step 3: Cross multiply
   723,836x = 1,559,860 × 1,559,860
4. Step 4: Simplify right side
   723,836x = 2,433,163,219,600
5. Step 5: Solve for x
   x = 2,433,163,219,600/723,836
6. Step 6: Final answer
   x = 3,361,484.12