Finding the Third Proportional to 1,907,739 and 4,042,926

Step by Step Solution

1. Step 1: Write the proportion equation
   1,907,739 : 4,042,926 = 4,042,926 : x
2. Step 2: Convert to fraction form
   1,907,739/4,042,926 = 4,042,926/x
3. Step 3: Cross multiply
   1,907,739x = 4,042,926 × 4,042,926
4. Step 4: Simplify right side
   1,907,739x = 16,345,250,641,476
5. Step 5: Solve for x
   x = 16,345,250,641,476/1,907,739
6. Step 6: Final answer
   x = 8,567,865.23