Finding the Third Proportional to 2,649,936 and 5,719,770

Step by Step Solution

1. Step 1: Write the proportion equation
   2,649,936 : 5,719,770 = 5,719,770 : x
2. Step 2: Convert to fraction form
   2,649,936/5,719,770 = 5,719,770/x
3. Step 3: Cross multiply
   2,649,936x = 5,719,770 × 5,719,770
4. Step 4: Simplify right side
   2,649,936x = 32,715,768,852,900
5. Step 5: Solve for x
   x = 32,715,768,852,900/2,649,936
6. Step 6: Final answer
   x = 12,345,871.32