Finding the Third Proportional to 597,624 and 1,294,872

Step by Step Solution

1. Step 1: Write the proportion equation
   597,624 : 1,294,872 = 1,294,872 : x
2. Step 2: Convert to fraction form
   597,624/1,294,872 = 1,294,872/x
3. Step 3: Cross multiply
   597,624x = 1,294,872 × 1,294,872
4. Step 4: Simplify right side
   597,624x = 1,676,693,496,384
5. Step 5: Solve for x
   x = 1,676,693,496,384/597,624
6. Step 6: Final answer
   x = 2,805,599.33