Finding the Third Proportional to 609,867 and 1,337,508

Step by Step Solution

1. Step 1: Write the proportion equation
   609,867 : 1,337,508 = 1,337,508 : x
2. Step 2: Convert to fraction form
   609,867/1,337,508 = 1,337,508/x
3. Step 3: Cross multiply
   609,867x = 1,337,508 × 1,337,508
4. Step 4: Simplify right side
   609,867x = 1,788,927,650,064
5. Step 5: Solve for x
   x = 1,788,927,650,064/609,867
6. Step 6: Final answer
   x = 2,933,307.84