Finding the Third Proportional to 1,384,926 and 2,071,855

Step by Step Solution

1. Step 1: Write the proportion equation
   1,384,926 : 2,071,855 = 2,071,855 : x
2. Step 2: Convert to fraction form
   1,384,926/2,071,855 = 2,071,855/x
3. Step 3: Cross multiply
   1,384,926x = 2,071,855 × 2,071,855
4. Step 4: Simplify right side
   1,384,926x = 4,292,583,141,025
5. Step 5: Solve for x
   x = 4,292,583,141,025/1,384,926
6. Step 6: Final answer
   x = 3,099,503.61