Finding the Third Proportional to 656,834 and 1,411,896

Step by Step Solution

1. Step 1: Write the proportion equation
   656,834 : 1,411,896 = 1,411,896 : x
2. Step 2: Convert to fraction form
   656,834/1,411,896 = 1,411,896/x
3. Step 3: Cross multiply
   656,834x = 1,411,896 × 1,411,896
4. Step 4: Simplify right side
   656,834x = 1,993,450,314,816
5. Step 5: Solve for x
   x = 1,993,450,314,816/656,834
6. Step 6: Final answer
   x = 3,034,937.77