Finding the Third Proportional to 654,436 and 1,411,976

Step by Step Solution

1. Step 1: Write the proportion equation
   654,436 : 1,411,976 = 1,411,976 : x
2. Step 2: Convert to fraction form
   654,436/1,411,976 = 1,411,976/x
3. Step 3: Cross multiply
   654,436x = 1,411,976 × 1,411,976
4. Step 4: Simplify right side
   654,436x = 1,993,676,224,576
5. Step 5: Solve for x
   x = 1,993,676,224,576/654,436
6. Step 6: Final answer
   x = 3,046,403.66