Finding the Third Proportional to 656,836 and 1,411,900

Step by Step Solution

1. Step 1: Write the proportion equation
   656,836 : 1,411,900 = 1,411,900 : x
2. Step 2: Convert to fraction form
   656,836/1,411,900 = 1,411,900/x
3. Step 3: Cross multiply
   656,836x = 1,411,900 × 1,411,900
4. Step 4: Simplify right side
   656,836x = 1,993,461,610,000
5. Step 5: Solve for x
   x = 1,993,461,610,000/656,836
6. Step 6: Final answer
   x = 3,034,945.72