Finding the Third Proportional to 1,352,926 and 2,140,704

Step by Step Solution

1. Step 1: Write the proportion equation
   1,352,926 : 2,140,704 = 2,140,704 : x
2. Step 2: Convert to fraction form
   1,352,926/2,140,704 = 2,140,704/x
3. Step 3: Cross multiply
   1,352,926x = 2,140,704 × 2,140,704
4. Step 4: Simplify right side
   1,352,926x = 4,582,613,615,616
5. Step 5: Solve for x
   x = 4,582,613,615,616/1,352,926
6. Step 6: Final answer
   x = 3,387,187.19