Finding the Third Proportional to 2,605,444.50 and 5,740,959

Step by Step Solution

1. Step 1: Write the proportion equation
   2,605,444.50 : 5,740,959 = 5,740,959 : x
2. Step 2: Convert to fraction form
   2,605,444.50/5,740,959 = 5,740,959/x
3. Step 3: Cross multiply
   2,605,444.50x = 5,740,959 × 5,740,959
4. Step 4: Simplify right side
   2,605,444.50x = 32,958,610,239,681
5. Step 5: Solve for x
   x = 32,958,610,239,681/2,605,444.50
6. Step 6: Final answer
   x = 12,649,899.18