Finding the Third Proportional to 683,614 and 1,472,402

Step by Step Solution

1. Step 1: Write the proportion equation
   683,614 : 1,472,402 = 1,472,402 : x
2. Step 2: Convert to fraction form
   683,614/1,472,402 = 1,472,402/x
3. Step 3: Cross multiply
   683,614x = 1,472,402 × 1,472,402
4. Step 4: Simplify right side
   683,614x = 2,167,967,649,604
5. Step 5: Solve for x
   x = 2,167,967,649,604/683,614
6. Step 6: Final answer
   x = 3,171,333.02