Finding the Third Proportional to 1,089,822 and 2,375,819

Step by Step Solution

1. Step 1: Write the proportion equation
   1,089,822 : 2,375,819 = 2,375,819 : x
2. Step 2: Convert to fraction form
   1,089,822/2,375,819 = 2,375,819/x
3. Step 3: Cross multiply
   1,089,822x = 2,375,819 × 2,375,819
4. Step 4: Simplify right side
   1,089,822x = 5,644,515,920,761
5. Step 5: Solve for x
   x = 5,644,515,920,761/1,089,822
6. Step 6: Final answer
   x = 5,179,300.77