Finding the Third Proportional to 599,248 and 1,283,790

Step by Step Solution

1. Step 1: Write the proportion equation
   599,248 : 1,283,790 = 1,283,790 : x
2. Step 2: Convert to fraction form
   599,248/1,283,790 = 1,283,790/x
3. Step 3: Cross multiply
   599,248x = 1,283,790 × 1,283,790
4. Step 4: Simplify right side
   599,248x = 1,648,116,764,100
5. Step 5: Solve for x
   x = 1,648,116,764,100/599,248
6. Step 6: Final answer
   x = 2,750,308.33