Finding the Third Proportional to 2,609,847 and 5,730,329

Step by Step Solution

1. Step 1: Write the proportion equation
   2,609,847 : 5,730,329 = 5,730,329 : x
2. Step 2: Convert to fraction form
   2,609,847/5,730,329 = 5,730,329/x
3. Step 3: Cross multiply
   2,609,847x = 5,730,329 × 5,730,329
4. Step 4: Simplify right side
   2,609,847x = 32,836,670,448,241
5. Step 5: Solve for x
   x = 32,836,670,448,241/2,609,847
6. Step 6: Final answer
   x = 12,581,837.34