Finding the Third Proportional to 656,814 and 1,411,854

Step by Step Solution

1. Step 1: Write the proportion equation
   656,814 : 1,411,854 = 1,411,854 : x
2. Step 2: Convert to fraction form
   656,814/1,411,854 = 1,411,854/x
3. Step 3: Cross multiply
   656,814x = 1,411,854 × 1,411,854
4. Step 4: Simplify right side
   656,814x = 1,993,331,717,316
5. Step 5: Solve for x
   x = 1,993,331,717,316/656,814
6. Step 6: Final answer
   x = 3,034,849.62