Finding the Third Proportional to 657,569 and 1,436,881

Step by Step Solution

1. Step 1: Write the proportion equation
   657,569 : 1,436,881 = 1,436,881 : x
2. Step 2: Convert to fraction form
   657,569/1,436,881 = 1,436,881/x
3. Step 3: Cross multiply
   657,569x = 1,436,881 × 1,436,881
4. Step 4: Simplify right side
   657,569x = 2,064,627,008,161
5. Step 5: Solve for x
   x = 2,064,627,008,161/657,569
6. Step 6: Final answer
   x = 3,139,787.62