Finding the Third Proportional to 599,606 and 1,223,298

Step by Step Solution

1. Step 1: Write the proportion equation
   599,606 : 1,223,298 = 1,223,298 : x
2. Step 2: Convert to fraction form
   599,606/1,223,298 = 1,223,298/x
3. Step 3: Cross multiply
   599,606x = 1,223,298 × 1,223,298
4. Step 4: Simplify right side
   599,606x = 1,496,457,996,804
5. Step 5: Solve for x
   x = 1,496,457,996,804/599,606
6. Step 6: Final answer
   x = 2,495,735.53