Finding the Third Proportional to 723,306 and 1,584,402

Step by Step Solution

1. Step 1: Write the proportion equation
   723,306 : 1,584,402 = 1,584,402 : x
2. Step 2: Convert to fraction form
   723,306/1,584,402 = 1,584,402/x
3. Step 3: Cross multiply
   723,306x = 1,584,402 × 1,584,402
4. Step 4: Simplify right side
   723,306x = 2,510,329,697,604
5. Step 5: Solve for x
   x = 2,510,329,697,604/723,306
6. Step 6: Final answer
   x = 3,470,633.03