Finding the Third Proportional to 656,808 and 1,411,842

Step by Step Solution

1. Step 1: Write the proportion equation
   656,808 : 1,411,842 = 1,411,842 : x
2. Step 2: Convert to fraction form
   656,808/1,411,842 = 1,411,842/x
3. Step 3: Cross multiply
   656,808x = 1,411,842 × 1,411,842
4. Step 4: Simplify right side
   656,808x = 1,993,297,832,964
5. Step 5: Solve for x
   x = 1,993,297,832,964/656,808
6. Step 6: Final answer
   x = 3,034,825.75