Finding the Third Proportional to 597,810 and 1,293,306

Step by Step Solution

1. Step 1: Write the proportion equation
   597,810 : 1,293,306 = 1,293,306 : x
2. Step 2: Convert to fraction form
   597,810/1,293,306 = 1,293,306/x
3. Step 3: Cross multiply
   597,810x = 1,293,306 × 1,293,306
4. Step 4: Simplify right side
   597,810x = 1,672,640,409,636
5. Step 5: Solve for x
   x = 1,672,640,409,636/597,810
6. Step 6: Final answer
   x = 2,797,946.52