Finding the Third Proportional to 1,352,934 and 2,140,716

Step by Step Solution

1. Step 1: Write the proportion equation
   1,352,934 : 2,140,716 = 2,140,716 : x
2. Step 2: Convert to fraction form
   1,352,934/2,140,716 = 2,140,716/x
3. Step 3: Cross multiply
   1,352,934x = 2,140,716 × 2,140,716
4. Step 4: Simplify right side
   1,352,934x = 4,582,664,992,656
5. Step 5: Solve for x
   x = 4,582,664,992,656/1,352,934
6. Step 6: Final answer
   x = 3,387,205.14